Fatalities

Total Victims

Shooter2 Name

Victims Killed Names

Image Credits

Western Transportation shooting spree

John Felton Parish, 49, shot dead six people and wounded three others at two warehouses. Afterwards, while driving a hijacked semi-trailer truck, he led police on a high-speed chase through Grand Prairie downtown that ended only when he broke through a police barricade, injuring an officer, and crashed into a building. He was subsequently killed by police during a shootout.

He was angry over pay issues and felt he was being mistreated

semiautomatic rifle;semiautomatic handgun; revolver

M1 carbine;.25-caliber semi-automatic pistol;.38-caliber revolver

https://en.wikipedia.org/wiki/John_Felton_Parish; https://books.google.com/books?id=9rcDAAAAMBAJ&pg=PA6#v=onepage&q&f=false; https://www.nytimes.com/1982/08/10/us/digruntled-driver-slays-six-in-texas-dying-in-shootout.html?mcubz=3

https://news.google.com/newspapers?id=KEslAAAAIBAJ&sjid=B-QFAAAAIBAJ&pg=5809,8230898

Dave Bahl, 28;Wyvonne Kohler, 45;Martin Douglas Moran, 30;Moody Charles Smith, 58;Rick Svoboda, 37;Eddie Eugene Ulrich, 40

https://drive.google.com/uc?id=1jeUb9WBhAh0iPQYjXToSmIijv8Tt-36t

Junior high school teacher Carl Robert Brown, 51, opened fire inside a welding shop and was later shot dead by a witness as he fled the scene.

His second wife left him because he refused to seek psychological help. He had become increasingly isolated. One former student said he was "off his rocker."

Garcia Gun Center in Hialeah, Fla.

Mossberg 500 Persuader pump-action shotgun with pistol grip

http://www.nytimes.com/1982/08/21/us/gunman-in-miami-kills-8-in-rampage.html; http://www.nytimes.com/1982/08/24/us/no-charges-planned-against-miami-man-who-shot-gunman.html; http://www.nytimes.com/1982/10/14/us/florida-city-rescinds-law-on-buying-guns.html

http://news.google.com/newspapers?id=uuYLAAAAIBAJ&sjid=C1kDAAAAIBAJ&pg=4879,1435085&dq=carl+robert+brown

Nelson Barrios, 46;Lonie Jeffries, 53;Carl Lee, 47;Ernestine Moore, 67;Mangum Moore, 78;Martha Steelman, 29;Juan Ramon Trespalacios, 38;Pedro Vasques, 44

https://drive.google.com/uc?id=1_64SsqWEaim5wQXuFIJeyANMxAxSuyJk

Louis D. Hastings, 39, an unemployed computer programmer went on a shooting spree in an Alaska village, killing six of its 22 residents.

The prosecutor in the Hastings case described Hastings as "a very bright guy, a nerdy academic whose wig is on probably a little too tight...There are a lot of parallels to this guy [admitted Unabomber Theodore] Kaczynski.

.223-cal. rifle with home made silencer; .22-cal. pistol

https://www.washingtonpost.com/archive/politics/1983/12/15/after-murder-rampage-a-test-of-survival/08bb8578-7f36-4dde-b3ce-076fbcb61aff/?utm_term=.5f523284b88c; https://www.washingtonpost.com/archive/politics/1983/03/08/death-does-not-wait-for-the-mail-plane/f67a00d6-f413-4078-842e-9c0df57db1db/?utm_term=.22c179858be0

apprehended after fleeing

Lester Hegland, 64;Florence Hegland, 58;Maxine Edwards, 52;Tim Nash, 37;Amy Nash, 25;Harley King, 61

https://drive.google.com/uc?id=1W3ZoWYVqLsOQo-AUr6g49bMwXcXD_ORA

The Denver Post/Getty

Abdelkrim Belachheb, 39, opened fire at an upscale nightclub after a woman rejected his advances. He was later arrested.

During his last meal with his wife, he confessed he was depressed and had visited psychiatric hospitals in Belgium.

Hines Boulevard Pawn Shop in Dallas, Texas

semiautomatic handgun

9mm Smith & Wesson 459 semiautomatic handgun

http://books.google.com/books?id=Hr3OBwP-lbUC&pg=PA38&lpg=PA38&dq=Abdelkrim+Belachheb+mental&source=bl&ots=D56pgdNnnl&sig=grAT08P9HLfPoHVgwlXt8RfPHz0&hl=en&; http://www.nytimes.com/1984/06/30/us/6-die-in-dallas-club-as-enraged-man-fires-wildly.html; http://news.google.com/newspapers?id=gKQyAAAAIBAJ&sjid=WO8FAAAAIBAJ&pg=1236,2915759&dq=abdelkrim+belachheb&hl=en; http://books.google.com/books?id=Hr3OBwP-lbUC&pg=PA67&lpg=PA67&dq=%22hine+pawnshop%22+gun&source=bl&ots=D55vgfTsnk&sig=zDxr5nohKnNQWvLrUFmZGYQ5ar4&hl=en&sa=X&ei=9WZSUN2FN-XZigKN-oGoCA&ved=0CDcQ6AEwAA#v=onepage&q=%22hine%20pawnshop%22%20gun&f=false

http://books.google.com/books?id=Hr3OBwP-lbUC&pg=PA67&lpg=PA67&dq=%22hine+pawnshop%22+gun&source=bl&ots=D55vgfTsnk&sig=zDxr5nohKnNQWvLrUFmZGYQ5ar4&hl=en&sa=X&ei=9WZSUN2FN-XZigKN-oGoCA&ved=0CDcQ6AEwAA#v=onepage&q=%22hine%20pawnshop%22%20gun&f=false

apprehended after fleeing

Marcelle Ford;Frank Parker;Joseph Minasi;Janice Smith;Linda Lowe;Ligia Kozlowski

https://drive.google.com/uc?id=1qxiMrmIFBJr5XTlwysO1pLSxtyNOIqBA

Dallas News

James Oliver Huberty, 41, opened fire in a McDonald's restaurant before he was shot dead by a police officer.

The day before the shooting, he tried to make an appointment at a mental health clinic.

semiautomatic handgun; rifle (assault); shotgun

9mm Browning P35 Hi-Power semiautomatic handgun; 9mm Israeli Military Industries Uzi Model A carbine semiautomatic rifle; 12-gauge Winchester 1200 pump-action shotgun

http://www.utsandiego.com/san-ysidro-massacre/; http://www.vpc.org/studies/wgun840718.htm

http://www.nctimes.com/news/local/article_2ba4343e-7009-54ce-98df-79a23ff8d0d7.html

Elsa Herlinda Borboa-Fierro, 19;Neva Denise Caine, 22;Michelle Deanne Carncross, 18;María Elena Colmenero-Silva, 19;Gloria López González, 22;Blythe Regan Herrera, 31;Mateo Herrera, 11;Paulina Aquino López, 21;Margarita Padilla, 18;Claudia Perez, 9;Jose Rubén Lozano Perez, 19;Carlos Reyes, 8 mos;Jackie Lynn Wright Reyes, 18;Victor Maxmillian Rivera, 25;Arisdelsi Vuelvas Vargas, 31;Hugo Luis Velazquez Vasquez, 45;Laurence Herman Versluis, 62;David Flores Delgado, 11;Omarr Alonso Hernandez, 11;Miguel Victoria Ulloa, 74;Aida Velazquez Victoria, 69

https://drive.google.com/uc?id=14CmmhQstoVyv9L7WBtZy2-Yqzpcof2J6

United States Postal Service shooting

Postal worker Patrick Sherrill, 44, opened fire at a post office before committing suicide.

He was worried he had inherited mental problems and rebuffed a pastor's suggestion he seek psychiatric counseling. His family members denied he had a history of mental illness.

Issued by Oklahoma National Guard, where Sherrill served, for target competition

semiautomatic handgun [3]

.22-caliber, two .45-caliber Colt Model 1911-A1 semiautomatic handguns

http://news.google.com/newspapers?id=dm8aAAAAIBAJ&sjid=pyoEAAAAIBAJ&pg=2297,4870051&dq=patrick+sherrill&hl=en

http://newsok.com/sherrill-feared-mental-illness-rejected/article/2177416

Patricia Ann Chambers, 41;Judy Stephens Denney, 41;Richard C. Esser Jr., 38;Patricia A. Gabbard, 47;Jonna Gragert Hamilton, 30;Patty Jean Husband, 48;Betty Ann Jarred, 34;William F. Miller, 30;Kenneth W. Morey, 49;Leroy Orrin Phillips, 42;Jerry Ralph Pyle, 51;Paul Michael Rockne, 33;Thomas Wade Shader Jr., 31;Patti Lou Welch, 27

https://drive.google.com/uc?id=1VjekiBufsnscJTNXCWaw3qtDntwtLXMe

David Longstreath/AP

Retired librarian William Cruse, 59, was paranoid neighbors gossiped that he was gay. He drove to a Publix supermarket, killing two Florida Tech students en route before opening fire outside and killing a woman. He then drove to a Winn-Dixie supermarket and killed three more, including two police officers. Cruse was arrested after taking a hostage and died on death row in 2009.

He suffered from paranoid delusions. A judge found that he suffered from "extreme mental illness."

Gun store in Norwood, Ohio; The Oaks Trading Post in Melbourne, Fla.

semiautomatic rifle; revolver; shotgun

Sturm Ruger Mini-14 semiautomatic rifle; 20-gauge Winchester pump-action shotgun; .357 Ruger Blackhawk revolver

http://articles.latimes.com/1987-04-25/news/mn-990_1_palm-bay-police

http://www.murderpedia.org/male.C/images/cruse_william_b/op-74656.pdf

apprehended after fleeing

Emad Mohamiad Al-Tawakuly, 18; Nabil Abdul Al-Hameli, 25; Gerald Douglas Johnson, 28; Ronald Midgely Grogan, 27; Ruth Greene, 67; Lester Watson, 51

https://drive.google.com/uc?id=148-ug5mLK1O-FCrJTKNsDj-_QhXBxV6Y

Ronald Gene Simmons, Sr. a Bronze Star recipient, murdered fourteen members of his family, a former co-worker, and a stranger, and wounded four others.

He had fathered a child with his 17-year-old daughter, Sheila, whom he had been sexually abusing. The isolated family compound had no indoor plumbing or telephones, and was surrounded by makeshift fences, some as high as 10 ft, suggesting he had some form of psychopathy, along with his documented sexual deviancy.

H&R Model 929 .22-caliber revolver;Ruger Single Six .22-caliber revolver

http://www.apnewsarchive.com/1988/Massacre-Victims-Eulogized-at-Funerals-With-AM-Algona-Killings/id-73630a60d031a70a6717c0a48dc673fa; https://news.google.com/newspapers?id=9cJPAAAAIBAJ&sjid=cwYEAAAAIBAJ&pg=6721%2C27355;https://www.upi.com/Archives/1987/12/29/Simmons-described-as-nice-loner/7829567752400/

Ronald Gene Simmons Jr., 29;Rebecca Simmons, 46;Barbara Simmons, 3;Loretta Simmons, 17;Eddy Simmons, 14;Marianne Simmons, 11;Rebecca "Becky" Simmons, 8;William "Billy" Simmons II, 23;Renata Simmons, 22;William H. "Trae" Simmons III, 1;Sheila Simmons McNulty, 24;Dennis McNulty, 23;Sylvia Gail Simmons, 6;Michael Simmons, 20 mos;Kathy Kendrick, 24;J.D. Chaffin, 33;

https://drive.google.com/uc?id=1IJ5eN1JIMFB3IY9iVUd3GtmUNz5adxg5

Former ESL Incorporated employee Richard Farley, 39, gunned down seven people at his former workplace, after stalking and harassing a coworker he was romantically interested in. He was later arrested and now sits on death row at San Quentin.

He stalked and harassed his colleague Laura Black for four years until she was granted a temporary restraining order aginst him. Before he was fired for his bizarre behavior, he was ordered to undergo psychological counseling.

Various sporting goods and gun stores in Northern California

semiautomatic handgun [2]; rifle; revolver [2]; shotgun [2]

.380 ACP Browning, 9mm Smith & Wesson semiautomatic handguns; Ruger M-77 .22-250 bolt-action rifle with scope; Mossberg 12-gauge pump-action, 12-gauge Benelli semiautomatic shotguns; .357 Magnum Smith & Wesson, .22 Sentinel WMR revolvers

http://articles.latimes.com/1988-02-18/news/mn-43514_1_mr-farley-richard-farley-sunnyvale-public-safety-department; http://news.google.com/newspapers?id=uqxAAAAAIBAJ&sjid=sDIHAAAAIBAJ&pg=2425,5898911&dq=richard+farley+shooting&hl=en; http://news.google.com/newspapers?id=FmYzAAAAIBAJ&sjid=WzIHAAAAIBAJ&pg=7028,576811&dq=richard+farley+shooting&hl=en

http://books.google.com/books?id=JiQUkwBnzgYC&pg=PA44&lpg=PA44&dq=richard+farley+ESL+psychological&source=bl&ots=PqxDlDtznK&sig=K-p8vEN7M2AEdRC0KpxVHjXZN7M&hl=en#v=onepage&q=richard%20farley%20ESL%20psychological&f=false; http://caselaw.findlaw.com/ca-supreme-court/1295931.html

apprehended after fleeing

Lawrence J. Kane, 46;Wayne "Buddy" Williams Jr., 23;Ronald G. Doney, 36;Joseph Lawrence Silva, 43;Glenda Moritz, 27;Ronald Steven Reed, 26;Helen Lamparter, 49

https://drive.google.com/uc?id=13r7YGmT0YSpoE0G-RXafOqBno4jTdjU1

Patrick Purdy, 26, an alcoholic with a police record, launched an assault at Cleveland Elementary School, where many young Southeast Asian immigrants were enrolled. Purdy killed himself with a shot to the head.

He told a mental health professional he was "struggling to resist actions on thoughts which are destructive in nature." He also suffered from alcoholism.

Sandy Trading Post in Sandy, Ore.; Hunter Loan and Jewelry Co. in Stockton, Calif.

semiautomatic handgun; rifle (assault)

9mm Taurus semiautomatic handgun; AK-47 Chinese variant semiautomatic rifle

http://www.recordnet.com/apps/pbcs.dll/article?AID=/20090118/A_NEWS/901170304; http://news.google.com/newspapers?id=N8IzAAAAIBAJ&sjid=kDIHAAAAIBAJ&pg=6930,6475926&dq=patrick+purdy&hl=en; http://www.time.com/time/magazine/article/0,9171,151105,00.html

http://www.recordnet.com/apps/pbcs.dll/article?AID=/20090118/A_NEWS/901170304

Rathanar Or, 9;Ram Chun, 8;Sokhim An, 6;Oeun Lim, 8;Thuy Tran, 6;

https://drive.google.com/uc?id=1F1is6gEThbh5mJ4Duc_OrI7xPOvKL3GX

Joseph T. Wesbecker, 47, gunned down eight people at his former workplace before committing suicide.

Prior to the shooting, he had voluntarily checked into hospitals for mental problems at least twice and attempted suicide three times.

AK-47 purchased from Tilford's Gun Sales in Louisville, Ky.

semiautomatic handgun;semiautomatic handgun (assault) [2]; rifle (assault); revolver

Two Intratec MAC-11, 9mm SIG Sauer semiautomatic handguns; AK-47 Chinese variant semiautomatic rifle; .38-caliber revolver

http://nl.newsbank.com/nl-search/we/Archives?p_product=LH&s_site=kentucky&p_multi=LH&p_theme=realcities&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=0EB73C025033DC82&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM; http://www.nytimes.com/1989/09/16/us/disturbed-past-of-killer-of-7-is-unraveled.html?pagewanted=all&src=pm

http://www.nytimes.com/1989/09/16/us/disturbed-past-of-killer-of-7-is-unraveled.html

Richard O. Barger, 54;Kenneth Fentress, 45;William Ganote, 46;James G. Husband, 47;Sharon L. L. Needy, 49;Paul Sallee, 59;Lloyd White, 42;James F. Wible Sr., 56;

https://drive.google.com/uc?id=1m68dViUs9GKZ0XBMWKevIjsL6ElJgB_s

James Edward Pough, 42, opened fire at a General Motors Acceptance Corporation office before committing suicide. The day prior, Pough killed a pimp and prostitute and injured two others.

Police speculated he had a "grudge" against the people he killed.

.30-caliber Universal M1 carbine rifle; .38-caliber revolver

http://www.nytimes.com/1990/06/19/us/florida-gunman-kills-8-and-wounds-6-in-office.html; http://www.nytimes.com/1990/06/20/us/hazy-records-helped-florida-gunman-buy-arms.html; http://www.vpc.org/studies/wgun900618.htm; http://www.nytimes.com/1990/06/19/us/florida-gunman-kills-8-and-wounds-6-in-office.html?pagewanted=all&src=pm

http://www.nytimes.com/1990/06/20/us/hazy-records-helped-florida-gunman-buy-arms.html

Louis Carl Bacon, 39;Doretta Drake, 30;Julia White Burgess, 42;Drew Woods, 38;Cynthia L. Perry, 30;Barbara Duckwall Holland, 45;Janice David, 40;Sharon Louise Hall, 45;Jewell Belote, 50;Lee Simonton, 33;Denise Sapp Highfill, 36

https://drive.google.com/uc?id=1RVYjeNscfx19_BR99fhn_rbU-421yk8a

George Hennard, 35, drove his pickup truck into a Luby's cafeteria and opened fire before committing suicide.

Acquaintances described him as troubled, unstable, combative, and misogynistic. He made convenience store employees "nervous."

Mike's Gun Shop in Henderson, Nev.

semiautomatic handgun [2]

9mm Glock 17, 9mm Ruger P89 semiautomatic handguns

http://www.nytimes.com/1991/10/18/us/portrait-of-texas-killer-impatient-and-troubled.html?pagewanted=all&src=pm; http://www.kwtx.com/home/headlines/7048182.html; http://www.nytimes.com/1991/10/20/weekinreview/dead-23-texans-and-1-anti-gun-measure.html; http://www.vpc.org/studies/wgun911016.htm

http://www.nytimes.com/1991/10/20/weekinreview/dead-23-texans-and-1-anti-gun-measure.html; http://www.nytimes.com/1991/10/18/us/portrait-of-texas-killer-impatient-and-troubled.html?pagewanted=all&src=pm

Patricia Carney, 57;Jimmie Caruthers, 48;Kriemhild Davis, 62;Steven Dody, 43;Al Gratia, 71;Ursula Gratia, 67;Debra Gray, 33;Michael Griffith, 48;Venice Henehan, 70;Clodine Humphrey, 63;Sylvia King, 30;Zona Lynn, 45;Connie Peterson, 43;Ruth Pujol, 55;Su-Zann Rashott, 36;John Romero, Jr., 33;Thomas Simmons, 55;Glen Arval Spivey, 55;Nancy Stansbury, 44;Olgica Taylor, 45;James Welsh, 75;Lula Welsh, 64;Juanita Williams, 64

https://drive.google.com/uc?id=1SudS2gAGP8RrOjKGirOT78HS_CBp_xp7

Rick McFarland/AP

Former graduate student Gang Lu, 28, went on a rampage on campus and then committed suicide at the scene.

He was described as darkly disturbed and isolated.

.38-caliber Taurus revolver

http://www.nytimes.com/1991/11/03/us/gunman-in-iowa-wrote-of-plans-in-five-letters.html?pagewanted=all&src=pm; http://thegazette.com/2011/11/01/gang-lu-shootings-at-ui-remembered-20-years-later/; http://www.nytimes.com/1991/11/04/us/iowa-gunman-was-torn-by-academic-challenge.html?pagewanted=2&src=pm;http://daily-iowan.com/2017/11/01/covering-a-tragedy-the-uis-1991-shooting/

http://www.nytimes.com/1991/11/03/us/gunman-in-iowa-wrote-of-plans-in-five-letters.html?pagewanted=all&src=pm

Christoph K. Goertz;Robert A. Smith;Linhua Shan;Dwight R. Nicholson;T. Anne Cleary

https://drive.google.com/uc?id=11NZNhlWURqOn0cmR12nA5Y0pJYHLGlc6

The Gazette/AP

Laid-off postal worker Thomas McIlvane, 31, opened fire at his former workplace before committing suicide.

Police revoked his CCW permit after determining he was mentally unstable.

.22-caliber Ruger sawed-off semiautomatic rifle

http://www.nytimes.com/1991/11/15/us/ex-postal-worker-kills-3-and-wounds-6-in-michigan.html; http://www.mlive.com/news/detroit/index.ssf/2011/11/monday_ceremony_marks_20_years.html

http://www.nytimes.com/1991/11/15/us/ex-postal-worker-kills-3-and-wounds-6-in-michigan.html

Christopher Carlisle, 33;Mary Benincasa, 32;Keith Cszewski, 37;Rose Proos

https://drive.google.com/uc?id=1yVLnEuG92PkXdBySUPjwDISNz7FUC03L

Daily Tribune/AP

Former Lindhurst High School student Eric Houston, 20, angry about various personal failings, killed three students and a teacher at the school before surrendering to police after an eight-hour standoff. He was later sentenced to death.

He suffered violent physical abuse as a child. He claimed a teacher had sexually abused him, but the truth of that allegation was contested.

.22-caliber sawed-off rifle; 12-gauge pump-action shotgun

http://www.schoolshooters.info/PL/Subject-Houston_files/Nine%20Brief%20Sketches.pdf; http://www.appeal-democrat.com/news/school-47104-shooting-eckardt.html; http://nl.newsbank.com/nl-search/we/Archives?p_product=SB&p_theme=sb&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=0EB0D9D91FC593A0&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM; http://www.sfgate.com/crime/article/Death-verdict-OKd-for-school-slaughter-3758444.php

http://www.schoolshooters.info/PL/Subject-Houston_files/Nine%20Brief%20Sketches.pdf

Robert Brens, 30;Judy Davis, 17;Jason Edward White, 16;Beamon Aton Hill, 16;

https://drive.google.com/uc?id=1sknNTTyq0OZ_BFActrooWrH_jx_AjJsE

Sacramento Bee/AP

John T. Miller, 50, killed four child-support workers in a county office building before turning the gun on himself. Miller was upset about a court order garnishing his paycheck to cover overdue child-support payments.

The day before the shooting, he told child-support collection office workers that he was considering suicide. He had been convicted of felonious assault for pointing a revolver at police officers responding to a domestic violence report at this girlfriend's apartment.

Mumford Sports in Litchfield, Ohio

semiautomatic handgun

9mm Llama semiautomatic handgun

http://www.nytimes.com/1992/10/17/nyregion/shooting-followed-tougher-efforts-to-collect-child-support.html?pagewanted=2&src=pm; http://www.nytimes.com/1992/10/16/nyregion/gunman-kills-4-who-collected-child-payments.html?pagewanted=all&src=pm; http://www.nytimes.com/1992/10/24/nyregion/watkins-glen-killings-called-planned.html

http://www.nytimes.com/1992/10/24/nyregion/watkins-glen-killings-called-planned.html

Florence A. Pike, 60;Denise Van Amburg, 28;Nancy J. Wheeler, 48;Phyllis Caslin, 54

https://drive.google.com/uc?id=1KbXNzyV-2CQbbZGpWxwERq3FKDjgQOZh

Failed businessman Gian Luigi Ferri, 55, opened fire throughout an office building before he committed suicide inside as police pursued him.

He was down on his luck because of failed business decisions. One acquaintance said, "He was the least likely guy you can imagine doing something like that." His ex-wife said he "hated violence."

Super Pawn and Pacific Tactical Weapons, both in Las Vegas, Nev.

semiautomatic handgun; semiautomatic handgun (assault) [2]

Two Intratec DC-9, .45-caliber Colt semiautomatic handguns

http://articles.latimes.com/1993-07-03/news/mn-10731_1_mortgage-business/2; http://www.motherjones.com/print/16316; http://www.vpc.org/studies/wgun930701.htm

http://articles.latimes.com/1993-07-03/news/mn-10731_1_mortgage-business

Shirley Mooser, 64;Allen J. Berk, 52;Donald "Mike" Merrill, 48;Jack Berman, 36;Deborah Fogel, 33;Jody Jones Sposato, 30;David Sutcliffe, 30;John Scully, 28

https://drive.google.com/uc?id=1u18mcXIqYrVMkiHj7GBuqYV0jIJ-r51l

Vince Maggoria/Chronicle

Army Sgt. Kenneth Junior French, 22, opened fire inside Luigi's Italian restaurant while ranting about gays in the military before he was shot and arrested by police.

He had an abusive father, who committed suicide.

.22-caliber rifle; two 12-gauge shotguns

http://articles.latimes.com/1993-08-08/news/mn-21847_1_kills-army-french; http://news.google.com/newspapers?id=0AhPAAAAIBAJ&sjid=jhUEAAAAIBAJ&pg=6505,2482529&dq=kenneth+junior+french&hl=en

http://news.google.com/newspapers?id=0AhPAAAAIBAJ&sjid=jhUEAAAAIBAJ&pg=6505,2482529&dq=kenneth+junior+french&hl=en

Wesley Cover, 26;James Kidd, 46;Ethel C. Parrous, 65;Pete Parrous, 73

https://drive.google.com/uc?id=1ETzaM1r3RN_PyIwrKvirR78vx1pj0GZS

Colin Ferguson, 35, opened fire on an eastbound Long Island Rail Road train as it approached a Garden City station. He was later arrested.

Psychiatrists and others said he suffered from racial paranoia and was obsessed with nonexistent conspiracies. His landlord said he had "delusions of grandeur."

Turner's Outdoorsman in Signal Hill, Calif.

semiautomatic handgun

9mm Ruger P89 semiautomatic handgun

http://www.nytimes.com/1993/12/12/nyregion/tormented-life-special-report-long-slide-privilege-ends-slaughter-train.html; http://www.vpc.org/studies/wgun931207.htm

http://www.nytimes.com/1993/12/12/nyregion/tormented-life-special-report-long-slide-privilege-ends-slaughter-train.html

apprehended after fleeing

Amy Federici, 27;James Gorycki, 51;Maria Theresa Tumangan Magtoto, 30;Dennis McCarthy, 52;Richard Nettleton, 24;Mi Kyung Kim, 27;

https://drive.google.com/uc?id=1xsO-9Svcl_5_VyvMKl4L0Pxt-VXVXj7m

Sharon M. Beard/AP

Nathan Dunlap, 19, a recently fired Chuck E. Cheese's employee, went on a rampage through his former workplace and was arrested the following day. He now awaits execution on death row.

While he was in prison awaiting trial, he started acting bizarre by stripping naked and playing with his feces, apparently to avoid the death penalty. A state doctor testified that Dunlap was was faking his mental illness.

semiautomatic handgun

.25-caliber semiautomatic handgun

http://www.denverpost.com/news/ci_20218952/aurora-chuck-e-cheese-killers-appeal-cites-mental; http://abcnews.go.com/US/auroras-massacre-victims-20-year-wait-justice/story?id=16847013; http://www.5280.com/2010/08/the-politics-of-killing/

http://www.5280.com/2010/08/the-politics-of-killing/

apprehended after fleeing

Sylvia Crowell, 19;Ben Grant, 19;Colleen O'Connor, 17;Marge Kohlberg, 50

https://drive.google.com/uc?id=1Q40_fAsylF8ftjQfgKIeQtYkjnLEHuzR

Fairchild Air Force Base, WA

Former airman Dean Allen Mellberg, 20, opened fire inside a hospital at the Fairchild Air Force Base before he was shot dead by a military police officer outside.

He was repeatedly diagnosed with emotional problems during his two years of service.

MAK-90 semiautomatic rifle

http://articles.latimes.com/1994-06-22/news/mn-7137_1_air-force; http://www.nytimes.com/1994/06/22/us/an-airman-s-revenge-5-minutes-of-terror.html

http://articles.latimes.com/1994-06-22/news/mn-7137_1_air-force

Thomas Brigham;Alan London;Anita Lindner;Christin McCarron;

https://drive.google.com/uc?id=1lS0Hhm5Gd5oaJ_b6R5gqoWa-U1f2JPKV

Dan Pelle/The Spokesman-Review

Disgruntled former metallurgist James Daniel Simpson, 28, opened fire throughout the Walter Rossler Company where he had worked before exiting the building and committing suicide.

He was likely angry because he was given an assignment at work he didn't like. But acquaintances didn't know why he'd come back and kill.

semiautomatic handgun; revolver

9mm Ruger semiautomatic handgun; .32-caliber revolver

http://web.caller.com/2000/april/03/today/local_ne/4127.html; https://www.deseretnews.com/article/413430/GUNMANS-WORKPLACE-MASSACRE-HEAPS-MORE-GRIEF-ON-TEXAS-CITY.html; http://www.e-yearbook.com/yearbooks/Burges_High_School_Hoofbeats_Yearbook/1985/Page_97.html

http://web.caller.com/2000/april/03/today/local_ne/4127.html

James Daniel Simpson

Walter Rossler, 62;Joann Rossler, 61; Richard Lee Tomlinson, 34; Derek Harrison, 35;Patty J. "Wendy" Brunson Gilmore, 41

Fired city park employee Clifton McCree, 41, opened fire on former coworkers he called "racist devils" inside their municipal trailer in an act of revenge after failing a drug test. He then committed suicide.

Co-workers complained about his threats and verbal abuse. His supervisors asked him to get a psychiatric evaluation. He lost his job, which relatives said drove his depression.

semiautomatic handgun; revolver

9mm Glock semiautomatic handgun; .32-caliber revolver

http://www.nytimes.com/1996/02/11/us/florida-killer-said-victims-were-racists-police-say.html; http://articles.sun-sentinel.com/1996-02-10/news/9602090635_1_million-firearms-multiple-guns-reloading

http://articles.sun-sentinel.com/1996-02-11/news/9602110026_1_beach-crew-maintenance-fort-lauderdale

Joseph L. Brookins, 43; Joseph Timoth Clifford, 37; Joseph Belotto, 40; Kenneth A. Brunjes, 46; Mark A. Bretz, 36; Donald Leroy Moon Jr., 44

https://drive.google.com/uc?id=1DMJHTSvEc0iBFvjuCMINZd7H34EhG_iE

Robert Duyos/Sun Sentinel

Ex-con Hastings Arthur Wise, 43, opened fire at the R.E. Phelon Company in retaliation for being fired after an argument with a supervisor. He attempted suicide by ingesting insecticide, failed, and was executed by the state of South Carolina eight years later.

An ex-con, he had been freed from prison, although he displayed violent tendencies.

semiautomatic handgun

9mm semiautomatic handgun

http://www.vpc.org/studies/wgun970915.htm; http://chronicle.augusta.com/stories/1997/09/18/met_214833.shtml

http://chronicle.augusta.com/stories/1997/09/18/met_214833.shtml

apprehended after fleeing

Sheryl Wood, 27;David Moore, 30;Leonard Filyaw, 30;Charles Griffeth, 56

https://drive.google.com/uc?id=1T_ICdcScsrossm0JK50Sj6UqAH-27Okc

Ron Cockerille/Augusta Chronicle

Former Caltrans employee Arturo Reyes Torres, 41, opened fire at a maintenance yard after he was fired for allegedly selling government materials he'd stolen from work. He was shot dead by police.

He was disgruntled after being fired.

B&B Gun Sales in Orange County, Calif.

7.62mm AK-47 Chinese variant semiautomatic rifle

http://articles.latimes.com/1997/dec/20/news/mn-431; http://articles.latimes.com/1997/dec/22/local/me-1156; http://www.vpc.org/studies/wgun971218.htm; http://news.google.com/newspapers?id=DitZAAAAIBAJ&sjid=LEcNAAAAIBAJ&pg=6705,2243998&dq=arturo+reyes+torres+caltrans&hl=en

http://articles.latimes.com/1997/dec/20/news/mn-431

Hal B. Bierlein, 51; Wayne Bowers, 43; Michael Kelley, 49; Paul White, 30

https://drive.google.com/uc?id=1jKVpsNFiQUnblFbWqXoh_xGSwUTEJ9av

Lottery worker Matthew Beck, 35, gunned down four bosses over a salary dispute before committing suicide.

He had been hospitalized for psychiatric reasons and had a history of depression

semiautomatic handgun

9mm semiautomatic handgun

http://www.nytimes.com/1998/03/07/nyregion/rampage-connecticut-overview-connecticut-lottery-worker-kills-4-bosses-then.html?pagewanted=all&src=pm; http://www.nytimes.com/2000/04/11/us/hole-in-gun-control-law-lets-mentally-ill-through.html?pagewanted=all&src=pm

http://www.nytimes.com/2000/04/11/us/hole-in-gun-control-law-lets-mentally-ill-through.html?pagewanted=all&src=pm

Otho Brown;Linda Mlynarczyk;Rick Rubelmann;Michael Logan

https://drive.google.com/uc?id=1FTAWWduSNfGX_fxAqh3d9K1BPBw5h4Of

Steve Miller/AP

Mitchell Scott Johnson, 13, and Andrew Douglas Golden, 11, two juveniles, ambushed students and teachers as they left the school; they were apprehended by police at the scene.

Boys displayed unruly and aggressive behavior. They picked on kids and made threats about killing people.

Stolen from grandfather and father

semiautomatic handgun [2]; rifle [2]; revolver [3]; derringer [2]

FIE 380, .380-caliber Star semiautomatic handguns; .44 Magnum Ruger, .30-06 Remington 742, .30-caliber Universal M-1 carbine replica rifles; .38-caliber Charter Arms, .357-caliber Ruger Security Six, .38-caliber Smith & Wesson revolvers; .22-caliber Double Deuce Buddie two-shot, .38-caliber Davis Industries two-shot derringers

Male and Male

http://www.vpc.org/studies/wgun980324.htm

http://www.nytimes.com/1998/03/29/us/from-wild-talk-and-friendship-to-five-deaths-in-a-schoolyard.html?sec=&spon=&pagewanted=all

Andrew Douglas Golden

Natalie Brooks, 11; Paige Ann Herring, 12; Stephanie Johnson, 12; Brittheny Rachel Varner, 11; Shannon Wright, 32

https://drive.google.com/uc?id=1g_q9qM0l0rE4tgQDF64N7gJ3JkhjZIaD

Curt Hodges/AP

After he was expelled for having a gun in his locker, Kipland P. Kinkel, 15, a freshman at Thurston High, went on a shooting spree, killing his parents at home and two students at school. Five classmates wrestled Kipland to the ground before he was arrested.

Doctors testified that he was a paranoid schizophrenic who suffered from hallucinations

Purchased variously from friend and father, and stolen from father

semiautomatic handgun [2]; rifle

9mm Glock, .22-caliber Ruger semiautomatic handguns, .22-caliber Ruger rifle

http://www.katu.com/news/local/8082147.html; http://www.pbs.org/wgbh/pages/frontline/shows/kinkel/kip/cron.html; http://www.oregonlive.com/special/index.ssf/2008/05/the_suspect_kipland_kinkels_da.html; http://articles.cnn.com/2000-01-21/us/kinkel.revisited_1_kip-kinkel-thurston-high-school-oregon-school-shooting?_s=PM:US;http://www.cnn.com/US/9805/21/school.shooting.pm.2/

http://articles.cnn.com/2000-01-21/us/kinkel.revisited_1_kip-kinkel-thurston-high-school-oregon-school-shooting?_s=PM:US

William P. Kinkel, 59;Faith M. Kinkel, 57;Ben Walker, 16;Mikael Nickolauson, 17

https://drive.google.com/uc?id=1Ygot9aycBuAwFnlHNCheuihbuPcbdRVi

Paul Carter/The Register-Guard

Eric Harris, 18, and Dylan Klebold, 17, opened fire throughout Columbine High School before committing suicide.

Harris was an alleged psychopath; Klebold was depressed and suicidal.

Purchased variously at Tanner Gun Show in Denver, Colo. and from an individual

semiautomatic handgun (assault); rifle (assault); shotgun [2]

9mm Intratec DC-9 semiautomatic handgun; 9mm Hi-Point 995 carbine rifle; 12-gauge sawed-off Savage Stevens 311D, 12-gauge sawed-off Savage Springfield 67H pump-action shotguns

Male and Male

http://www.usatoday.com/news/nation/2009-04-13-columbine-myths_N.htm; http://www.vpc.org/studies/wgun990420.htm; http://www.slate.com/articles/news_and_politics/assessment/2004/04/the_depressive_and_the_psychopath.html;https://www.nytimes.com/1999/04/21/us/terror-littleton-overview-2-students-colorado-school-said-gun-down-many-23-kill.html

http://www.slate.com/articles/news_and_politics/assessment/2004/04/the_depressive_and_the_psychopath.html

Rachel Scott, 17;Daniel Rohrbough, 15;William David Sanders, 47;Kyle Velasquez, 16;Steven Curnow, 14;Cassie Bernall, 17;Isaiah Shoels, 18;Matthew Kechter, 16;Lauren Townsend, 18;John Tomlin, 16;Kelly Fleming, 16;Daniel Mauser, 15;Corey DePooter, 17

https://drive.google.com/uc?id=1yxKGxRO_tP01rJW9vGmrAZm9ynhjwJsg

Zane Michael Floyd,23, killied four people and injured another in a Las Vegas, Nevada supermarket on June 3, 1999. After pleading guilty to the murders, Floyd was sentenced to death by a Clark County jury.

Prosecutors said was living out his fantasies when he gunned down four supermarket employees. "Call me crazy, psychotic, whatever. I've just always wanted to know what it's like to shoot someone," 23-year-old Zane Floyd told a police detective after he was arrested

12-gauge pump-action shotgun

http://articles.latimes.com/1999/jun/04/news/mn-44038; https://en.wikipedia.org/wiki/Zane_Floyd;

https://web.archive.org/web/20030831232824/http://www.reviewjournal.com/lvrj_home/2000/Jan-08-Sat-2000/news/12709478.html

Thomas Michael Darnell, 40;Carlos "Chuck" Leos, 41;Dennis Troy Sargent, 31;Lucille Tarantino, 60

https://drive.google.com/uc?id=1xvI-caVjTse9Kpz0VQYgE73naF5fQRE9

Day trader Mark O. Barton, 44, who had recently lost a substantial sum of money, went on a shooting spree through two day-trading firms. He started at the All-Tech Investment Group, where he worked, then went on to Momentum Securities. He fled and hours later, after being cornered by police outside a gas station, committed suicide. (Two days before the spree, he killed his wife and two children with a hammer.)

In letters, he details his deep depression and downward spiral.

Glock purchased from gun store in Warner Robins, Ga.

semiautomatic handgun [3]; revolver

.45-caliber Colt 1911-A1, 9mm Glock 17, .25-caliber Raven Arms MP-25 semiautomatic handguns; .22-caliber Harrington & Richardson revolver

http://www.independent.co.uk/news/i-dont-plan-to-live-much-longer-just-long-enough-to-kill-the-people-that-greedily-sought-my-destruction-1109610.html; http://articles.cnn.com/1999-07-30/us/9907_30_atlanta.shooting.06_1_gladys-barton-debra-spivey-barton-note?_s=PM:US; http://www.vpc.org/studies/wgun990729.htm

http://www.independent.co.uk/news/i-dont-plan-to-live-much-longer-just-long-enough-to-kill-the-people-that-greedily-sought-my-destruction-1109610.html

Leigh Ann Barton, 27; Matthew Barton, 11; Elizabeth Mychelle Barton, 7; Russell J. Brown, 42; Dean Delawalla, 62;Joseph J. Dessert, 60;Kevin Dial, 38; Jamshid Havash, 44; Vadewattee Muralidhara, 44; Edward Quinn, 58; Charles Allen Tenenbaum, 48; Scott Webb, 30

https://drive.google.com/uc?id=1zQ3GvYwrEmpARRfGvABBrWEJdd8nBGGt

Larry Gene Ashbrook, 47, opened fire inside the Wedgwood Baptist Church during a prayer rally before committing suicide.

His siblings decribed him as a paranoid schizophrenic.

Trader's Village flea market in Grand Prairie, Texas

semiautomatic handgun [2]

.380-caliber, 9mm Ruger P85 semiautomatic handguns

http://www.nytimes.com/1999/09/20/us/fort-worth-remembers-those-killed-at-church.html?pagewanted=all&src=pm; http://www.nytimes.com/1999/09/18/us/death-in-a-church-the-overview-with-question-of-why-unanswered-fort-worth-mourns.html; http://www.vpc.org/studies/wgun990915.htm

http://www.nytimes.com/1999/09/18/us/death-in-a-church-the-overview-with-question-of-why-unanswered-fort-worth-mourns.html

Kristi Beckel, 14;Shawn C. Brown, 23;Sydney R. Browning, 36;Joseph D. Ennis, 14;Cassandra Griffin, 14;Susan Kimberley Jones, 23;Justin Stegner Ray, 17

https://drive.google.com/uc?id=1HBmM9lF8nDLcCb0SyXFs78XdUP3pslHc

Byran Koji Uyesugi, 40, a Xerox service technician, opened fire inside the building with a 9mm Glock. He fled and was later apprehended by police.

A psychiatrist, testifying for the prosecution,said he suffered from schizophrenia.

Hunting Supplies of Hawaii (The Armory) in Honolulu, Hawaii

semiautomatic handgun

9mm Glock 17 semiautomatic handgun

http://archives.starbulletin.com/2000/06/02/news/story2.html; http://www.vpc.org/studies/wgun991102.htm

http://archives.starbulletin.com/2000/06/02/news/story2.html

apprehended after fleeing

Jason Balatico, 33;Ford Kanehira, 41;Ronald Kataoka, 50;Ronald Kawamae, 54;Melvin Lee, 58;Peter Mark, 46;John Sakamoto, 36

https://drive.google.com/uc?id=1a1L6pvPFPx5CwQy0q8nvYYREw94LTgYA

George F. Lee/AFP

Hotel employee Silvio Leyva, 36, gunned down four coworkers at the Radisson Bay Harbor Inn before killing a woman outside who refused to give him her car. He was arrested shortly after the shootings.

His brother called him "unbalanced" and mentally ill.

One purchased from Big E's in Tampa, Fla.

semiautomatic handgun; revolver

9mm Lorcin semiautomatic handgun; .38-caliber Charter Arms revolver

http://www.sptimes.com/News/123000/news_pf/TampaBay/A_year_later__the_str.shtml; http://www.vpc.org/studies/wgun991230.htm; http://news.google.com/newspapers?id=CSUdAAAAIBAJ&sjid=ZaYEAAAAIBAJ&pg=2043,2634069&dq=silvio+leyva+shooting&hl=en

http://www.sptimes.com/News/123000/news_pf/TampaBay/A_year_later__the_str.shtml

apprehended after fleeing

Eric Pedroso, 29; Barbara Carter, 55; Jose R. Aguilar, 40; George C. Jones, 44; Dolores Perdomo, 56

https://drive.google.com/uc?id=1t1fbJ9U7z7rbPWdBSjd5thEqwMaEXgUz

Michael McDermott, 42, opened fire on co-workers at Edgewater Technology and was later arrested.

Psychiatrist guessed he had schizophrenia, but McDermott had researched how to fake a mental illness on the internet. Defense lawyer described history of suicide attempts and mental illness dating back to teen years. Jury rejected his insanity defense.

semiautomatic handgun; rifle (assault); shotgun

.32-caliber Retolaza semiautomatic handgun; AK-47 variant semiautomatic rifle; 12-gauge Winchester 1300 pump-action shotgun

http://www.time.com/time/magazine/article/0,9171,93313,00.html; http://articles.cnn.com/2002-04-22/justice/ctv.mcdermott.trial_1_michael-mcdermott-jury-deliberates-fate-mental-illness?_s=PM:LAW; http://www.nytimes.com/2000/12/27/us/7-die-in-rampage-at-company-co-worker-of-victims-arrested.html; http://www.vpc.org/studies/wgun001226.htm

http://articles.cnn.com/2002-04-22/justice/ctv.mcdermott.trial_1_michael-mcdermott-jury-deliberates-fate-mental-illness?_s=PM:LAW; http://www.boston.com/news/daily/24/mcdermott_verdict.htm

Craig Wood, 29;Janice Haggerty, 46;Jennifer Bragg Capobianco, 29;Cheryl Troy, 50;Rose Manfredi, 48;Louis Javelle, 58;Paul Marceau, 36;

https://drive.google.com/uc?id=1IjALU0T7dneJDbbOutl_nqUW4i2fmKIj

John Blanding/AP

Fired employee William D. Baker, 66, opened fire at his former Navistar workplace before committing suicide.

He had a criminal past, including a sexual assault conviction.

Some purchased from Pepper Sports in Glen Ellyn, Ill.

rifle [2]; revolver; shotgun

SKS 1954R, .30-caliber Winchester rifles; 12-gauge Remington pump-action shotgun; .38-caliber revolver

http://www.vpc.org/studies/wgun010205.htm; http://articles.chicagotribune.com/2001-02-06/news/0102060231_1_wound-engines-gunshot

http://articles.chicagotribune.com/2001-02-07/news/0102070122_1_navistar-gun-law-hunting-rifle

Daniel T. Dorsch, 52; Robert E. Wehrheim, 47; Michael Brus, 48; William Garcia, 44

https://drive.google.com/uc?id=1bZal-6B-nhDp0cWT5eP_xeFPC6FqyefI

Tim Boyle/Getty

Assembly line worker Douglas Williams, 48, opened fire at his Lockheed Martin workplace in a racially motivated attack before committing suicide.

His cousin said he was depressed and "going through a lot of things."

semiautomatic handgun; rifle [2]; derringer; shotgun

.45-caliber Ruger P90 semiautomatic handgun; .22-caliber rifle with scope, .223-caliber Ruger Mini-14 rifle; 12-gauge Winchester 1300 shotgun; .22 Magnum derringer

http://usatoday30.usatoday.com/news/nation/2003-07-08-miss-shooting-main_x.htm; http://www.nytimes.com/2003/07/09/us/man-kills-5-co-workers-at-plant-and-himself.html; http://www.nytimes.com/2003/07/16/us/national-briefing-south-mississippi-death-toll-rises-in-plant-shooting.html

http://usatoday30.usatoday.com/news/nation/2003-07-08-miss-shooting-main_x.htm

DeLois Bailey, 53;Sam Cockrell, 46;Micky Fitzgerald, 45;Lynette McCall, 47;Charles J. Miller, 58;Thomas Willis, 57;

https://drive.google.com/uc?id=1MSKwvnK45W_xNQ5B43BjOY5d_afdZcX9

Lauderdale County Sheriff's Office

Salvador Tapia, described as an angry ex-employee of an auto parts company on Chicago's South Side, killed 6 at work then engaged the police in a gun battle where he was shot.

Tapia had been arrested 12 times, dating back to a conviction in 1989 for unlawful use of a weapon and multiple domestic battery and aggravated assault arrests

The last official record of the gun was its legal registration in Chicago in 1983, before possession of a handgun in the city was made illegal.

semiautomatic handgun

Walther PP .380-caliber handgun

https://www.cbsnews.com/news/7-dead-in-chicago-rampage/; https://www.nytimes.com/2003/08/28/us/man-fired-by-warehouse-kills-6-of-its-9-employees.html

Alan Weiner, 50;Howard Weiner, 59;Daniel Weiner, 30;Calvin Ramsey, 44;Robert Taylor, 53;Juan Valles, 34

https://drive.google.com/uc?id=1SjZ6BwPFNG8cKOTO7qdHRJEDsYbDXQId

AP/Chicago Police

Nathan Gale, 25, possibly upset about the breakup of Pantera, gunned down former Pantera guitarist Dimebag Darrell and three others at a Damageplan show before a police officer fatally shot Gale.

He was discharged from the military because he was a paranoid schizophrenic.

Received as a gift from mother

semiautomatic handgun

9mm Beretta 92FS semiautomatic handgun

http://www.cbsnews.com/2100-201_162-659983.html; http://www.knac.com/article.asp?ArticleID=3417; http://www.blabbermouth.net/news.aspx?mode=Article&newsitemID=86362

http://www.cbsnews.com/2100-201_162-659983.html

"Dimebag" Darrell Abbott, 25; Nathan Bray, 23; Erin Halk, 29; Jeff Thompson, 40

https://drive.google.com/uc?id=1qAInz-eGcyI7DBEe-EZZ-T1KfT5mzFj6

Living Church of God member Terry Michael Ratzmann, 44, opened fire at a church meeting at a Sheraton hotel before committing suicide.

Neighbors said he suffered from depression and had a drinking problem.

semiautomatic handgun

9mm Beretta semiautomatic handgun

http://www.cbsnews.com/2100-201_162-679761.html; http://www.foxnews.com/story/0,2933,150255,00.html; http://www.msnbc.msn.com/id/7167861/ns/us_news-crime_and_courts/t/relatives-struggle-answers-after-shooting/#.UN3Scko6JT4

http://www.cbsnews.com/2100-201_162-679761.html

Terry Michael Ratzmann

Randy Gregory, 50;James Gregory, 16;Harold Diekmeier, 72;Gloria Critari, 55;Bart Oliver, 15;Richard Reeves, 58;Gerald Miller, 44

https://drive.google.com/uc?id=1t13b9UbJLqnwjKUNLCKgW3BXdfMKAJ6R

Darren Hauck/Getty

Jeffrey Weise, 16, murdered his grandfather, who was a police officer, and grandfather's girlfriend. Weise then drove his grandfather's squad car to Red Lake Senior High School and opened fire on the reservation campus, killing another seven people before committing suicide.

He voluntarily visited a a psychiatric ward. He was hospitalized at least once for suicidal tendencies and was taking Prozac.

Glock and Remington stolen from grandfather

semiautomatic handgun [2]; shotgun

.40-caliber Glock 23; .22-caliber Ruger semiautomatic handguns; 12-gauge Remington 870 shotgun

Native American

http://news.google.com/newspapers?id=c4dIAAAAIBAJ&sjid=_XEDAAAAIBAJ&pg=5163,1527281&dq=jeffrey+weise+mental+ill&hl=en; http://www.cbsnews.com/stories/2005/03/24/national/main682915.shtml?source=search_story; http://www.usnews.com/usnews/news/articles/050404/4redlake.htm; http://www.foxnews.com/story/0,2933,151116,00.html

http://www.cbsnews.com/stories/2005/03/24/national/main682915.shtml?source=search_story

Daryl Allen Lussier, 58;Michelle Leigh Sigana, 31;Derrick Brian Brun, 28;Neva Jane Wynkoop-Rogers, 62;Alicia Alberta White, 14;Thurlene Marie Stillday, 15;Chanelle Star Rosebear, 15;Chase Albert Lussier, 15;Dewayne Michael Lewis, 15

https://drive.google.com/uc?id=1CDq19ZfoEx577OgS7RNraNP2tNlD3DUX

Jeff Haynes/AFP/Getty

Former postal worker Jennifer Sanmarco, 44, shot dead a former neighbor then drove to the mail processing plant where she used to work. Inside, she opened fire, killing six employees before committing suicide.

She was placed on retirement disability for psychological reasons. Fellow employees described her behavior as increasingly bizarre. She believed the Postal Service employees were conspiring against her.

Pawn shops in Grants and Gallup, N.M.

semiautomatic handgun

9mm Smith & Wesson 915 semiautomatic handgun

http://www.msnbc.msn.com/id/11167920/ns/us_news-crime_and_courts/t/postal-killer-believed-she-was-target-plot/#.UIxy7kzLwTE; http://www.cbsnews.com/stories/2006/02/02/national/main1272077.shtml;

http://www.msnbc.msn.com/id/11167920/ns/us_news-crime_and_courts/t/postal-killer-believed-she-was-target-plot/#.UNyN5cXhe75

Beverly Graham, 54;Ze Fairchild, 37;Maleka Higgins, 28;Nicola Grant, 42;Charlotte Colton, 44;Lupe Swartz, 52;Dexter Shannon, 57;

https://drive.google.com/uc?id=1ds6kx9OCiduHUuK3Nfu-l78-uEMpWdl7

Spencer Weiner/LA Times

Kyle Aaron Huff, 28, opened fire at a rave afterparty in the Capitol Hill neighborhood of Seattle before committing suicide.

Police were unable to find any record that he had been treated for mental illness or was on psychiatric medication.

Various sporting goods stores in Kalispell, Mont.

semiautomatic handgun [2]; rifle (assault); shotgun

.40-caliber Ruger, one other semiautomatic handgun; Bushmaster XM15 E2S semiautomatic rifle; 12-gauge Winchester Defender pump-action shotgun with extended tube and pistol grip

http://seattletimes.com/html/localnews/2002892043_shooter27m.html; http://seattletimes.com/html/localnews/2002898900_huff30m.html

http://seattletimes.com/html/localnews/2002898900_huff30m.html

Melissa Moore, 14;Suzanne Thorne, 15;Justin "Sushi" Schwartz, 22;Christopher "Deacon" Williamson, 21;Jeremy Martin, 26;Jason Travers, 32

https://drive.google.com/uc?id=1r5ipX8P575xsV3Dhc0INFidu8lT_AqgB

Ted S. Warren/AP

Charles Carl Roberts, 32, shot 10 young girls in a one-room schoolhouse in Bart Township, killing 5, before taking his own life.

He told his wife that he'd molested two young relatives 20 years ago.

Local stores in Nickel Mines, Penn.

semiautomatic handgun; rifle; shotgun

Springfield semiautomatic handgun; .30-06 Ruger bolt-action rifle; 12-gauge Browning pump-action shotgun

http://news.google.com/newspapers?id=O8oyAAAAIBAJ&sjid=YSUEAAAAIBAJ&pg=6143,1260138&dq=charles+carl+roberts+mentally+ill&hl=en; http://www.msnbc.msn.com/id/15105305/ns/us_news-crime_and_courts/t/th-girl-dies-after-amish-schoolhouse-shooting/#.UFD4SxhgspQ; http://www.foxnews.com/story/0,2933,217170,00.html

http://www.cnn.com/2006/US/10/03/amish.shooting/index.html

Naomi Rose Ebersol, 7;Marian Stoltzfus Fisher, 13;Anna Mae Stoltzfus, 12;Lena Zook Miller, 8;Mary Liz Miller, 7

https://drive.google.com/uc?id=1uWkVGk59aVf9e1eQhiFJbu1mZubH7oHj

Bradley C Bower/Reuters

Sulejman Talović, 18, rampaged through the shopping center until he was shot dead by police.

According to one relative, he was violent and had the mental capacity of a child. (But accounts from others did not indicate this about the shooter.)

Purchased variously from Sportsman's Fast Cash in West Valley City, Utah and individuals

Mossberg Maverick 88 Field shotgun; .38-caliber Smith & Wesson M36 revolver

http://www.deseretnews.com/article/660205647/Ex-relative-calls-Talovic-vicious-troubled.html?pg=all; http://www.cbsnews.com/stories/2007/02/15/national/main2480419.shtml; http://www.cbsnews.com/8301-201_162-2823327.html

http://www.deseretnews.com/article/660205647/Ex-relative-calls-Talovic-vicious-troubled.html?pg=all

Jeffrey Walker, 53;Vanessa Quinn, 29;Brad Frantz, 24;Kirsten Hinckley, 15;Teresa Ellis, 29

https://drive.google.com/uc?id=1Dm8Tv6LganHoVM1GZNj_w174yhVzp4FJ

M. Brandy/AP

Virginia Tech student Seung-Hui Cho, 23, opened fire on his school's campus before committing suicide.

A district court ruled Cho was "an imminent danger" to himself and others as a result of mental illness two years earlier, and directed Cho to seek treatment.

Purchased variously online and from Roanoke Firearms in Roanoke, Va.

semiautomatic handgun [2]

9mm Glock 19; .22-caliber Walther P22 semiautomatic handguns

http://www.nytimes.com/2007/04/24/us/24virginia.html; http://www.thestandard.com.hk/news_detail.asp?we_cat=9&art_id=42489&sid=13196711&con_type=1&d_str=20070419&fc=10; http://smartgunlaws.org/mental-health-reporting-policy-summary/

http://abcnews.go.com/US/story?id=3052278&page=1

Jamie Bishop, 35;Jocelyne Couture-Nowak, 49;Kevin Granata, 45;Liviu Librescu, 76;G. V. Loganathan, 53;Ross Alameddine, 20; Brian Bluhm, 25; Ryan Clark, 22;Austin Cloyd, 18;Daniel Perez Cueva, 21;Matthew Gwaltney, 24;Caitlin Hammaren, 19; Jeremy Herbstritt, 27;Rachael Hill, 18;Emily Hilscher, 19;Matthew La Porte, 20;Jarrett Lane, 22; Henry Lee, 20; Partahi Lumbantoruan, 34;Lauren McCain, 20; Daniel O'Neil, 22;Juan Ortiz, 26;Minal Panchal, 26;Erin Peterson, 18;Michael Pohle Jr., 23; Julia Pryde, 23;Mary Karen Read, 19;Reema Samaha, 18;Waleed Shaalan, 32;Leslie Sherman, 20;Maxine Turner, 22;Nicole White, 20

https://drive.google.com/uc?id=1neAzyI2DTULTmLddzqrRng5hF5Kte0r0

Off-duty sheriff's deputy Tyler Peterson, 20, opened fire inside an apartment after an argument at a homecoming party. He fled the scene and later committed suicide.

The families of victims filed a wrongful death lawsuit against the county arguing that the police department should have evaluated the gunman's mental health before hiring him.

Issued by Forest County Sheriff's Department

AR-15 SWAT semiautomatic rifle

http://www.rivernewsonline.com/main.asp?SectionID=6&SubSectionID=47&ArticleID=368; http://news.google.com/newspapers?id=O-MqAAAAIBAJ&sjid=u0UEAAAAIBAJ&pg=6724,5434155&dq=crandon+shooting&hl=en

http://www.rivernewsonline.com/main.asp?SectionID=6&SubSectionID=47&ArticleID=368

Bradley Schultz, 20;Aaron "Chunk" Smith, 20;Lindsey Stahl, 14; Lianna Thomas, 17; Katrina McCorkle, 17;Jordanne Murray, 18

https://drive.google.com/uc?id=16lNA7U6EGWJyxjWlAb1_UT3zeK74djxs

AP/WJFW-TV

Robert A. Hawkins, 19, opened fire inside Westroads Mall before committing suicide.

He had been treated in the past for depression and ADHD.

WASR-10 Century Arms semiautomatic rifle

http://www.guardian.co.uk/world/2007/dec/06/usa.usgunviolence2; http://www.npr.org/templates/story/story.php?storyId=16962485; http://www.independentmail.com/news/2007/dec/08/officials-say-assault-rifles-cause-roughly-same-am/; http://www.latimes.com/news/nationworld/nation/la-na-mall7dec07,0,882178.story

http://www.guardian.co.uk/world/2007/dec/06/usa.usgunviolence2

Beverly Flynn, 47;Janet Jorgensen, 66;Gary Joy, 56;John McDonald, 65;Gary Scharf, 48;Angie Schuster, 36;Dianne Trent, 53;Maggie Webb, 24

https://drive.google.com/uc?id=1rESqQjFPOvqgJ0ydRhmEYf3mBRGDaZz1

Charles Rex Arbogast/AP

Matthew John Murray, 24, opened fire at the Youth With A Mission training center in Arvada, Colorado, with a pistol, killing two and wounding two others before escaping. Later that afternoon, he attacked the New Life Church in Colorado Springs, Colorado, with a number of firearms, killing two more people and injuring three before being shot

Murray descended into anti-Christian derangement over a period of several months, and his web-postings became increasingly violent, despondent and hateful. In his online postings he alleges psychological abuse at the hands of his parents as the main reason for his hatred of Christianity.

semiautomatic rifle;semiautomatic handgun [2]

XM15 .223-caliber semi-automatic rifle;Beretta .40-caliber semi-automatic pistol;Springfield Armory 9mm semi-automatic pistol

https://en.wikipedia.org/wiki/2007_Colorado_YWAM_and_New_Life_shootings; https://web.archive.org/web/20150903193131/http://www.nytimes.com/2007/12/09/us/09cnd-shoot.html; http://articles.latimes.com/2007/dec/11/nation/na-shoot11

http://www.cnn.com/2007/US/12/10/shooter.youth/

Tiffany Johnson, 26;Philip Crouse, 24;Stephanie Works, 18;Rachel Works, 16

https://drive.google.com/uc?id=1_olfcewpmciamlDPX0U3DM-SR6ixnwE2

Charles "Cookie" Lee Thornton, 52, went on a rampage at the city hall before being shot and killed by police.

He was known for histrionics and disruptions at city council meetings. His mounting debt was a stressor.

Taken in burglary and from fallen police officer

semiautomatic handgun; revolver

.40-caliber Smith & Wesson semiautomatic handgun; .44 Magnum Smith & Wesson Model 29 revolver

http://www.stltoday.com/news/local/crime-and-courts/charles-lee-cookie-thornton-behind-the-smile/article_be96f13c-78b9-11df-bfdc-0017a4a78c22.html; http://www.nytimes.com/2008/02/08/us/08missouri.html; http://nl.newsbank.com/nl-search/we/Archives?p_product=SL&p_theme=sl&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=11F1CADA291472F0&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM

http://www.stltoday.com/news/local/crime-and-courts/charles-lee-cookie-thornton-behind-the-smile/article_be96f13c-78b9-11df-bfdc-0017a4a78c22.html

Charles "Cookie" Lee Thornton

Tom Ballman, 37;Kenneth Yost, 61;Mike Swoboda, 69;Michael H.T. Lynch, 63;Connie Karr, 51;William Biggs, 50;

https://drive.google.com/uc?id=1EbxRt_KDZuZ4lRJX0GjatpE_Is1i1Gw0

Tim Parker/Reuters

Steven Kazmierczak, 27, opened fire in a lecture hall, then shot and killed himself before police arrived.

He had a long history of mental health struggles; after high school, his parents placed him at a psychiatric treatment center. He told friends he left the Army after six months due to a psychological discharge.

Online and gun retailers in Champaign, Ill.

semiautomatic handgun [3]; shotgun

9mm Glock 19, Hi-Point CF380, 9mm Kurz SIG Sauer P232 semiautomatic handguns; 12-gauge Remington Sportsman 48 sawed-off shotgun

http://www.huffingtonpost.com/jonathan-fast/steve-kazmierczak-the-sec_b_87031.html; http://www.msnbc.msn.com/id/23171567/ns/us_news-crime_and_courts/t/college-shooters-deadly-rampage-baffles-friends/#.UFEZnhhgspQ; http://www.nytimes.com/slideshow/2008/02/14/us/0214-SHOOTING_index.html?ref=schoolshooting&gwh=B62598A5487B946A532C5846B4A85156; http://www.niu.edu/feb14report/Feb14report.pdf

http://www.cbsnews.com/stories/2008/02/16/national/main3840072.shtml; http://www.esquire.com/news-politics/a4863/steven-kazmierczak-0808/

Catalina Garcia, 20;Julianna Gehant, 32;Ryanne Mace, 19;Daniel Parmenter, 20;Gayle Dubowski, 20

https://drive.google.com/uc?id=1mU2Gr1Z5f8JlosKg0LN8pok0u3Fk3Am9

Disgruntled employee Wesley Neal Higdon, 25, shot up an Atlantis Plastics factory after he was escorted out of his workplace for an argument with a supervisor. Higdon shot the supervisor outside the factory before opening fire on coworkers inside. He then committed suicide.

He called his girlfriend two hours before the shooting to say he was going to kill his boss.

semiautomatic handgun

.45-caliber Hi-Point semiautomatic handgun

http://www.foxnews.com/story/0,2933,371242,00.html; http://www.msnbc.msn.com/id/25393695/ns/us_news-crime_and_courts/t/witnesses-describe-chaotic-scene-ky-plant/#.UFEbHhhgspQ; https://web.archive.org/web/20080628081721/http://ap.google.com/article/ALeqM5hCQpscfc_M8JtSecCWwa2c9zp7mQD91H5ONG0

http://www.foxnews.com/story/0,2933,371242,00.html

Joshua Hinojosa, 28;Trisha Mirelez, 25;Israel Monroy, 29;Kevin G. Taylor, 40;Rachael Vasquez, 26

https://drive.google.com/uc?id=1_qPZ3L7JMufacZBXceVABGoF3Q9ghO4s

Erin McCracken, AP

Michael Kenneth McLendon, 23, killed family members across Geneva and Samson in Geneva County, Alabama, and his spree resulted in the death of 11 people, including the 28 year old gunman.

He told his mother he wanted to commit suicide. Witnesses said that McLendon was disturbed by his parents' divorce years ago, and had been depressed about his failure to start a career and disappointed that he had failed to qualify for the U.S. Marines or law enforcement. He created lists in a notebook of his former co-workers and supervisors to take revenge on.

rifle (assault) [3];semiautomatic handgun;shotgun

Bushmaster XM-15, SKS carbine; .38-caliber handgun; 12-gauge shotgun

http://abcnews.go.com/US/story?id=7055006&page=1; http://www.reuters.com/article/us-usa-shooting/u-s-killer-left-behind-grudge-list-letter-police-idUSTRE52C06H20090313; http://www.dothaneagle.com/news/mclendon-planned-killing-spree-that-left-dead/article_ed883db8-7237-5256-98fe-1895af96a6ef.html; https://books.google.com/books?id=Jv1pCwAAQBAJ&pg=PA122&lpg=PA122&dq=Michael+Kenneth+McLendon&source=bl&ots=5TlacRwfdD&sig=kQH-vAgaj51EgBlEQzmRp0EGVEc&hl=en&sa=X&ved=0ahUKEwjssNmzirvaAhXIj1QKHZK7AMQQ6AEImQEwEA

http://www.wsfa.com/story/9982408/mcclendon-letter-reveals-thoughts-depression; http://www.nbcnews.com/id/30351965/

Michael Kenneth McLendon

Lisa White McLendon, 52;James Alford White, 55;Tracy Michelle Wise, 34;Dean James Wise, 15;Andrea Dawn Myers, 31;Corrine Gracy Myers, 18 mos;Virginia E. White, 74;Sonya Lolley Smith, 43;Bruce Wilson Malloy, 51;James Irvin Starling, 24

https://drive.google.com/uc?id=10bB4FnGhWELnICyyVQ16KgpCiPylVN8R

Robert Stewart, 45, opened fire at a nursing home where his estranged wife worked before he was shot and arrested by a police officer.

His estranged wife told her workplace that her husband had an "unstable mental state or (was) mentally ill."

Local sporting goods stores and individuals

Winchester 1300 pump-action shotgun; .357 Magnum revolver

http://www.wral.com/news/local/story/9845639/; http://www.wral.com/news/local/story/4837676/

http://www.wral.com/news/local/story/9845639/

Jerry Avant Jr., 39;Louise DeKler, 98;Lillian Dunn, 89;Tessie Garner, 75;John Walter Goldston, 78;Bessie Hedrick, 78;Margaret Johnson, 89;Jesse Vernon Musser, 88

https://drive.google.com/uc?id=1oL57KS9MnARFjDmCZSZvaB7mH1OKF6SS

BROOME/AP

Jiverly Wong, 41, opened fire at an American Civic Association center for immigrants before committing suicide.

He apparently harbored growing paranoia toward cops. He also sent a delusional letter to a local TV station right before the shooting.

Gander Mountain in Johnson City, N.Y.

semiautomatic handgun [2]

9mm Beretta; .45-caliber Springfield semiautomatic handguns

http://www.nytimes.com/2009/04/12/nyregion/12binghamton.html?pagewanted=all&_r=0; http://www.nytimes.com/2009/04/04/nyregion/04hostage.html?pagewanted=all

http://www.nytimes.com/2009/04/12/nyregion/12binghamton.html?pagewanted=all&_r=1&

Parveen Ali, 26;Almir Olimpio Alves, 43;Marc Henry Bernard, 44;Maria Sonia Bernard, 46;Li Guo, 47;Lan Ho, 39;Layla Khalil, 53;Roberta King, 72;Jiang Ling, 22;Hong Xiu "Amy" Mao Marsland, 35;Dolores Yigal, 53;Hai Hong Zhong, 54;Maria Zobniw, 60

https://drive.google.com/uc?id=1eHSwzzFF0NK9mIc5gK4ZT2qN_LXa6yJY

Matt Rourke/AP

Army psychiatrist Nidal Malik Hasan, 39, opened fire at the Ft. Hood Readiness Center in an attack linked to Islamist extremism. Hasan was shot during the attack and later arrested.

Medical officials at Walter Reed Army Medical Center and the Uniformed Services University of the Health Sciences raised concerns prior to the shooting regarding Hasan's aloof and erratic behavior and extremist Islamic views.

semiautomatic handgun

FN Five-seven semiautomatic handgun

http://seattletimes.com/html/nationworld/2010232219_apusforthoodshooting.html; http://articles.latimes.com/2010/oct/21/nation/la-na-fort-hood-20101022; http://thelede.blogs.nytimes.com/2009/11/05/reports-of-mass-shooting-at-fort-hood/; http://www.usatoday.com/news/military/story/2012-08-14/fort-hood-rampage-trial/57050394/1

http://www.npr.org/templates/story/story.php?storyId=120313570

Michael Grant Cahill, 62;Libardo Eduardo Caraveo, 52;Justin Michael DeCrow, 32;John P. Gaffaney, 56;Frederick Greene, 29;Jason Dean Hunt, 22;Amy Sue Krueger, 29;Aaron Thomas Nemelka, 19;Michael S. Pearson, 22;Russell Gilbert Seager, 51;Francheska Velez, 21;Juanita L. Warman, 55;Kham See Xiong, 23

https://drive.google.com/uc?id=1z4XR2av_-Xc2RcKOpufWUNS-W5KBgyEE

Jay Janner/AP

Maurice Clemmons, 37, a felon who was out on bail for child-rape charges, entered a coffee shop on a Sunday morning and shot four police officers who had gone there to use their laptops before their shifts. Clemmons, who was wounded fleeing the scene, was later shot dead by a police officer in Seattle after a two-day manhunt.

He had a history of erratic, bizarre behavior. He once asked his family to get naked for 5 minutes on Sunday; he said he thought the world would end and that he was Jesus.

Stolen from an individual in Seattle.

semiautomatic handgun

9mm Glock 17 semiautomatic handgun; .38-caliber Smith & Wesson revolver

http://seattletimes.com/html/localnews/2010385617_webmansought29.html; http://www.nytimes.com/2009/11/30/us/30tacoma.html?_r=1; http://seattletimes.com/html/localnews/2014155225_clemmons08m.html

http://seattletimes.com/html/localnews/2010385617_webmansought29.html

Mark Renninger, 39;Ronald Owens, 37;Tina Griswold, 40;Greg Richards, 42

https://drive.google.com/uc?id=1yIwBOYo3t7i1MU7ArL6DEa-31MhJTeCA

Elaine Thompson/AP

Gerardo Regalado, an unemployed carpenter shot 7 women, killing four of them including his wife at the Yoyito Restaurant in Hialeah. After the mass shooting, he shot and killed himself.

Police suspect troubles in Regalado's marriage may have triggered the shooting, even though Facebook postings just hours before gave them the appearance of a happy couple. Relatives described him as "pure evil" with a history of abusing women and having served "hard time" in a Cuban prison

Unknown, however, He had a concealed handgun permit.

semiautomatic handgun

http://articles.sun-sentinel.com/2010-06-08/sports/fl-hialeah-restaurant-shootings-20100607_1_shooting-spree-estranged-hialeahl;http://www.nydailynews.com/sports/baseball/orlando-hernandez-half-brother-deadly-rampage-florida-kills-wife-article-1.181077; https://www.palmbeachpost.com/news/crime--law/hialeah-rampage-suspect-half-brother-pitcher-duque-hernandez/DCHEvbODDPWHOLW2R3WsCO/

Liazan Molina, 24;Maysel Figueroa, 32;Lavina Fonseca, 47;Zaida Castillo, 56

https://drive.google.com/uc?id=1wizQTHOJLC7IPEYiYkGy_hoWXg-3uanG

Omar S. Thornton, 34, shot up his Hartford Beer Distributor workplace after facing disciplinary issues, then committed suicide.

He apparently was driven over the edge by unaddressed, ongoing racism against him at work

Gun dealer in East Windsor, Conn.

semiautomatic handgun [2]

Two 9mm Ruger SR9 semiautomatic handguns

http://www.cbsnews.com/8301-504083_162-20012557-504083.html; http://www.msnbc.msn.com/id/38535909/ns/us_news-crime_and_courts/t/dead-shooting-conn-beer-distributor/#.UFGJAqRrND4; http://www.foxnews.com/us/2010/08/03/dead-wounded-conn-workplace-shooting/

http://www.cbsnews.com/8301-504083_162-20012557-504083.html

Francis Fazio, Jr., 57;Douglas Scruton, 56;Edwin Kennison, 49;William Ackerman, 51;Bryan Cirigliano, 51;Craig Pepin, 60;Louis Felder, 50;Victor James, 61

https://drive.google.com/uc?id=10z82a3JLE19Zqu3WuQxs2UkHPgeIUi_W

Jessica Hill/AP

Jared Loughner, 22, opened fire outside a Safeway during a constituent meeting with Congresswoman Gabrielle Giffords (D-Ariz.) before he was subdued by bystanders and arrested.

His symptoms pointed to various possible mental illness diagnoses, such as schizophrenia and delusional disorder. He also experimented with pot and hallucinogens.

Sportsmen's Warehouse in Tucson, Ariz.

semiautomatic handgun

9mm Glock 19 semiautomatic handgun

http://www.time.com/time/magazine/article/0,9171,2042358,00.html; http://www.csmonitor.com/USA/Politics/2011/0110/Why-Jared-Loughner-was-allowed-to-buy-a-gun; http://www.nytimes.com/2011/01/09/us/politics/09giffords.html?ref=jaredleeloughner

http://www.time.com/time/magazine/article/0,9171,2042358,00.html

Christina-Taylor Green, 9;Dorothy "Dot" Morris, 76;John Roll, 63;Phyllis Schneck, 79;Dorwan Stoddard, 76;Gabriel "Gabe" Zimmerman, 30

https://drive.google.com/uc?id=1uNMigmfqCfT5Vr4b2IdgCmMoMxBT07l6

KOLD-TV/FBI

Eduardo Sencion, 32, opened fire at an International House of Pancakes restaurant and later died from a self-inflicted gunshot wound.

He was diagnosed with paranoid schizophrenia as a teenager and feared demons were out to get him.

rifle (assault); revolver

AK-47 Norinco Arms variant, AK-47 Romarm Cugir variant rifles; .38-caliber Colt revolver

http://www.huffingtonpost.com/2011/11/03/eduardo-sencion-ihop-shooter_n_1073677.html; http://www.lasvegassun.com/news/2011/sep/06/report-seven-shot-inside-carson-city-ihop/; http://www.lasvegassun.com/news/2011/oct/23/nv-gun-laws-rampage-2nd-ld-writethru/

http://www.huffingtonpost.com/2011/11/03/eduardo-sencion-ihop-shooter_n_1073677.html

Florence Donovan-Gunderson, 67;Heath Kelly, 35;Miranda McElhiney, 31;Christian Riege, 38

https://drive.google.com/uc?id=1C7gWjrBBVBWfP744rb2fIwxjlR2SSDUV

Cathleen Allison/AP

Scott Evans Dekraai, 42, opened fire inside a hair salon and was later arrested.

He suffered from bipolar disorder, mood swings, and PTSD.

semiautomatic handgun [2]; revolver

.45-caliber Heckler & Koch, 9mm Springfield semiautomatic handguns; .44 Magnum Smith & Wesson revolver

http://laist.com/2011/10/13/seal_beach_shooter_suffered_from_ptsd.php; http://blogs.ocweekly.com/navelgazing/2011/10/hair_salon_seal_beach_shooting.php; http://latimesblogs.latimes.com/lanow/2011/10/seal-beach-shooting-suspect-had-been-ordered-not-to-carry-guns-.html

http://laist.com/2011/10/13/seal_beach_shooter_suffered_from_ptsd.php

Victoria Buzzo, 54;David Caouette, 64;Randy Lee Fannin, 62;Michele Daschbach Fast, 47;Michelle Marie Fournier, 48;Lucia Bernice Kondas, 65;Laura Webb, 46;Christy Lynn Wilson, 47

https://drive.google.com/uc?id=1ZOLKwVEccKxgkVWsH0QUTAx444iKoQBM

Mark Boster/LA Times

Jeong Soo Paek, 59, returned to a Korean spa from which he'd been kicked out after an altercation. He gunned down two of his sisters and their husbands before committing suicide.

His sister worried about his homicidal tendencies; she said his mental health had been deteriorating and that he had threatened to commit suicide with his gun.

semiautomatic handgun

.45-caliber semiautomatic handgun

http://www.gwinnettdailypost.com/news/2012/feb/23/police-id-4-victims-shooter-in-spa-killing/; http://www.cbsnews.com/8301-504083_162-57479989-504083/shooting-sprees-in-2012-crimesider-reports-on-some-of-the-countrys-worst-public-shootings-this-year/; http://chronicle.augusta.com/news/metro/2012-02-22/victims-korean-spa-shooting-near-atlanta-were-2-married-couples-gunman-was; http://onlineathens.com/local-news/2012-02-23/mass-shooting-spa-shocks-ga-korean-community

http://www.gwinnettdailypost.com/news/2012/feb/23/police-id-4-victims-shooter-in-spa-killing/

Kum Hi Song, 61;Byong Ok Kang, 64; Kum Sook Kim, 57;Tae Yol Kim, 55

https://drive.google.com/uc?id=1aCGk-1-BMW0Em2fmSamXH38YeUR1yClW

One L. Goh, 43, a former student, opened fire in a nursing classroom. He fled the scene by car and was arrested nearby a few hours later.

A former instructor at Oikos described him as "mentally unstable" and "paranoid."

semiautomatic handgun

.45-caliber semiautomatic handgun

http://blog.sfgate.com/eguillermo/2012/04/05/something-still-doesnt-compute-in-the-one-goh-nightmare/; http://www.mercurynews.com/top-stories/ci_20308252/police-respond-shooting-east-oakland; http://www.cbsnews.com/8301-504083_162-57408732-504083/gun-used-in-oikos-university-shooting-rampage-was-bought-legally-police-say/; http://berkeley.patch.com/articles/one-l-goh-showed-violent-tendencies-before-the-oikos-university-shooting-oikos-university-shooting

http://berkeley.patch.com/articles/one-l-goh-showed-violent-tendencies-before-the-oikos-university-shooting-oikos-university-shooting; http://blog.sfgate.com/eguillermo/2012/04/05/something-still-doesnt-compute-in-the-one-goh-nightmare/

apprehended after fleeing

Tshering Rinzing Bhutia, 38;Doris Chibuko, 40;Sonam Chodon, 33;Grace Eunhae Kim, 23;Katleen Ping, 24;Judith Seymour, 53;Lydia Sim, 21

https://drive.google.com/uc?id=19csoYIUTPvndn31tXaWQjvOiB36DYcm4

Eric Sumberg/AP

Ian Stawicki, 40, gunned down four patrons at a cafe, and another person during a carjacking nearby, then shot himself as police closed in. (He died later that day in a Seattle hospital.)

His family said he was mentally ill

Bull's Eye Shooter Supply in Tacoma, Wash.

semiautomatic handgun [2]

Two .45-caliber semiautomatic handguns

http://usnews.nbcnews.com/_news/2012/05/30/11959312-six-killed-in-seattle-shootings-including-suspect?lite; http://www.cbsnews.com/8301-201_162-57445177/seattle-shooting-hero-hurled-stools-at-gunman-ian-stawicki-saved-three-lives/?pageNum=2&tag=contentMain;contentBody; http://content.usatoday.com/communities/ondeadline/post/2012/05/seattle-killer-had-concealed-carry-permit-owned-6-guns/1#.UFI9shhgspQ

http://usnews.nbcnews.com/_news/2012/05/30/11959312-six-killed-in-seattle-shootings-including-suspect?lite

Joseph "Meshuguna Joe" Albanese, 52;Andrew "Schmootzi the Clod" Keriakedes, 49;Kimberly Lynn Layfield, 36;Donald Largen, 57;Gloria Leonidas, 52

https://drive.google.com/uc?id=1p6wtiB4LyYXJOl1oqvmT-YUc3ThWM1Yj

Seattle Times/AP

James Holmes, 24, opened fire in a movie theater during the opening night of "The Dark Night Rises" and was later arrested outside.

He saw at least three mental health professionals before dropping out of his university.

Gander Mountain stores in Thornton and Aurora, Colo.; Bass Pro Shop in Denver, Colo.; BulkAmmo.com

semiautomatic handgun [2]; rifle (assault); shotgun

Two .40-caliber Glock semiautomatic handguns; .223-caliber Smith & Wesson M&P15 semiautomatic rifle; 12-gauge Remington 870 pump-action shotgun

http://www.cbsnews.com/8301-201_162-57497820/james-holmes-saw-three-mental-health-professionals-before-shooting/; http://www.9news.com/news/article/283503/188/Aurora-shooting-prompts-gun-bills-in-big-states-; http://www.nytimes.com/2012/07/21/us/shooting-at-colorado-theater-showing-batman-movie.html; http://www.motherjones.com/politics/2012/07/batman-theater-shooting-updates-dark-knight-rises

http://www.cbsnews.com/8301-201_162-57497820/james-holmes-saw-three-mental-health-professionals-before-shooting/

Jonathan Blunk, 26;Alexander J. Boik, 18;Jesse Childress, 29;Gordon Cowden, 51;Jessica Ghawi/Redfield, 24;John Larimer, 27;Matt McQuinn, 27;Micayla Medek, 23;Alex Sullivan, 27;Alexander C. Teves, 24;Rebecca Wingo, 31

https://drive.google.com/uc?id=1sv4kukyc9-cGq9_h0XJfCKjXH1FfGWuf

U.S. Army veteran Wade Michael Page, 40, opened fire in a Sikh gurdwara before he died from a self-inflicted gunshot would during a shootout with police.

His Army friends once broke into his apartment, fearing he'd commit suicide in the '90s. A psychiatric nurse who lived downstairs from Page said it was "obvious" he had a mental illness.

semiautomatic handgun

9mm Springfield Armory XDM semiautomatic handgun

http://www.jsonline.com/news/milwaukee/friend-of-page-feared-what-he-might-do-426edmg-165668826.html; http://usnews.nbcnews.com/_news/2012/09/10/13785426-officer-arriving-at-sikh-temple-shooting-time-to-use-deadly-force?lite; http://articles.latimes.com/2012/aug/08/nation/la-na-nn-sikh-shooting-guns-20120807; http://www.bbc.co.uk/news/world-us-canada-19183359

http://www.jsonline.com/news/milwaukee/friend-of-page-feared-what-he-might-do-426edmg-165668826.html

Paramjit Kaur, 41; Satwant Singh Kaleka, 65; Prakash Singh, 39; Sita Singh, 41; Ranjit Singh, 49; Suveg Singh, 84

https://drive.google.com/uc?id=1j8Rx6TNHERGV26pGSG2pctMkpwrFdeA-

Andrew Engeldinger, 36, upon learning he was being fired, went on a shooting rampage, killing the business owner, three fellow employees, and a UPS driver. He then killed himself.

His family worried about his "paranoia and delusions" for at least two years prior, and tried to get him to seek treatment.

semiautomatic handgun

9mm Glock semiautomatic handgun

http://www.startribune.com/local/171774461.html?refer=y

http://www.startribune.com/local/171774461.html?refer=y

Reuven Rahamim, 61; Keith Basinski, 50; Rami Cooks, 62; Ronald Edberg, 58; Jacob Beneke, 34;Eric Rivers, 42

https://drive.google.com/uc?id=1Wd9WRztYAhA7l52JU3CgKLIQQeIy6orQ

Richard Tsong–Taatarii/MCT

Radcliffe Haughton, a 45-year-old former Marine, walks into the Azana Salon and Spa where his estranged wife works and shoots and kills her and two other women, wounding four others.

Haughton’s wife, Zina, had recently sought a restraining order saying her husband had threatened to throw acid in her face and set her on fire with gasoline.

Purchased from an individual. Haughton was prohibited from owning a firearm and ordered to stay away from his wife for four years

semiautomatic handgun

.40-caliber handgun

http://articles.latimes.com/2012/oct/21/nation/la-na-nn-manhunt-wisconsin-spa-shooting-20121021; http://articles.latimes.com/2012/oct/23/nation/la-na-spa-shooting-20121023

Zina Haughton, 42;Cary L. Robuck, 32; Maelyn M. Lind, 38

https://drive.google.com/uc?id=1CUO6kW06O3mfWdj1ACp7WBbx_2SEADsY

Michael Sears/Milwaukee Journal-Sentinel

Adam Lanza, 20, shot his mother dead at their home then drove to Sandy Hook Elementary school. He forced his way inside and opened fire, killing 20 children and six adults before committing suicide.

Lanza had a history of serious mental health problems that were known to his family and others, as detailed in a post-massacre investigation by Connecticut authorities.

semiautomatic handgun [2]; rifle (assault); shotgun (assault)

10mm Glock, 9mm SIG Sauer P226 semiautomatic handguns; .223 Bushmaster XM15-E2S semiautomatic rifle; Izhmash Saiga-12 12-gauge semiautomatic shotgun

http://usnews.nbcnews.com/_news/2012/12/14/15911025-authorities-id-gunman-who-killed-27-in-elementary-school-massacre?lite; http://articles.washingtonpost.com/2012-12-14/local/35846977_1_law-enforcement-lanza-brothers-kid

http://usnews.nbcnews.com/_news/2012/12/14/15911025-authorities-id-gunman-who-killed-27-in-elementary-school-massacre?lite; http://articles.washingtonpost.com/2012-12-14/local/35846977_1_law-enforcement-lanza-brothers-kid

Nancy Lanza, 52;Rachel D'Avino, 29;Dawn Hochsprung, 47;Anne Marie Murphy, 52;Lauren Rousseau, 30;Mary Sherlach, 56;Victoria Leigh Soto, 27;Charlotte Bacon, 6;Daniel Barden, 7;Olivia Engel, 6;Josephine Gay, 7;Dylan Hockley, 6;Madeleine Hsu, 6;Catherine Hubbard, 6;Chase Kowalski, 7;Jesse Lewis, 6;Ana Márquez-Greene, 6;James Mattioli, 6;Grace McDonnell, 7;Emilie Parker, 6;Jack Pinto, 6;Noah Pozner, 6;Caroline Previdi, 6;Jessica Rekos, 6;Avielle Richman, 6;Benjamin Wheeler, 6;Allison Wyatt, 6

https://drive.google.com/uc?id=1oLogfUAsLFAUyGJj6xzpvomLQTJShw5y

Shannon Hicks/AP

Kurt Myers, 64, shot six people in neighboring towns, killing two in a barbershop and two at a car care business, before being killed by officers in a shootout after a nearly 19-hour standoff.

http://www.uticaod.com/article/20140313/NEWS/140319690; https://www.cbsnews.com/news/upstate-new-york-shooting-update-kurt-myers-suspected-gunman-killed-by-police-in-shootout/; https://www.nytimes.com/2013/03/14/nyregion/four-killed-in-shootings-in-upstate-new-york.html

http://poststar.com/news/local/state-and-regional/cops-kill-suspect-in-deadly-mohawk-valley-shooting-rampage/article_15260208-8bf5-11e2-b2d9-0019bb2963f4.html

Harry Montgomery, 68;Michael Ransear, 57;Thomas Stefka, 64; Michael Renshaw, 46; Police K9, Ape, 2

https://drive.google.com/uc?id=1ynPIsY4BsMKWmALfUK6RKuvKYaoyKC3t

Mike Groll/AP

Pinewood Village Apartment shooting

Dennis Clark III, 27, shot and killed his girlfriend in their shared apartment, and then shot two witnesses in the building's parking lot and a third victim in another apartment, before being killed by police.

semiautomatic handgun; shotgun

.40 caliber semi-automatic handgun, pistol grip shotgun

https://www.kiro7.com/news/five-dead-bloody-shootout-federal-way-apartments/246369986; https://www.seattletimes.com/seattle-news/witnesses-among-5-dead-in-federal-way/; http://www.federalwaymirror.com/news/names-of-victims-emerge-after-deadly-federal-way-shooting/

Justine E. Baez, 24;Ceasar A. Valdovinos, 23;Bradley Fischer, 47;Roland L. Scobee, 62

https://drive.google.com/uc?id=12qNLAvEZZk2ox5z4W_T2vEeZT_HYO_08

KCPQ/Q13 Fox

John Zawahri, 23, armed with a homemade assault rifle and high-capacity magazines, killed his brother and father at home and then headed to Santa Monica College, where he was eventually killed by police.

He was known as a solitary teen who regularly ditched class and had an interest in assault weapons; he had been admitted to UCLA's psychiatric ward for a brief period.

Assembled a rifle out of component parts.

rifle (assault); handgun

.223-caliber semi-automatic assault rifle; 40 high capacity magazines; "black powder" handgun (likely antique)

http://www.cbsnews.com/8301-504083_162-57589327-504083/john-zawahri-suspected-gunman-in-deadly-santa-monica-shooting-left-farewell-note-police-say/

http://www.cbsnews.com/8301-504083_162-57589327-504083/john-zawahri-suspected-gunman-in-deadly-santa-monica-shooting-left-farewell-note-police-say/; http://www.latimes.com/news/local/la-me-0611-santa-monica-shooting-20130611,0,1490078.story

Samir Zawahri, 55;Christopher Zawahri, 24;Carlos Navarro Franco, 68;Marcela Dia Franco, 26;Margarita Gomez, 68

https://drive.google.com/uc?id=1VoqbB3qco6eRRh4D226KgQUr9FPGzw45

Sarah Rice/Getty

Pedro Vargas, 42, set fire to his apartment, killed six people in the complex, and held another two hostages at gunpoint before a SWAT team stormed the building and fatally shot him.

His mother told authorities her son had been acting strangely and needed a psychiatric evaluation.

semiautomatic handgun

http://www.miamiherald.com/2013/07/27/v-print/3526078/a-look-at-the-victims-in-the-hialeah.html; http://www.cbsnews.com/8301-201_162-57595796/pedro-vargas-idd-as-gunman-behind-deadly-rampage-in-hialeah-florida/; http://www.miamiherald.com/2013/07/28/3528362/little-about-pedro-vargas-life.html

http://www.miamiherald.com/2013/08/03/v-print/3539629/hialeah-killer-showed-signs-of.html

Italo Pisciotti, 79;Samira Pisciotti, 69;Carlos Javier Gavilanes, 33;Patricio Simono, 64;Merly S. Niebles, 51;Priscilla Perez, 17

https://drive.google.com/uc?id=1NKaRGw7Y6KET0McB-hWFd9J714oq9haJ

Aaron Alexis, 34, a military veteran and contractor from Texas, opened fire in the Navy installation, killing 12 people and wounding 8 before being shot dead by police.

Had told Rhode Island police the prior month that he'd "heard voices"; had been undergoing mental health treatment with Veterans Affairs since August 2013.

Sharpshooters Small Arms Range

shotgun (sawed-off); handgun

Remington 870 Express 12-gauge shotgun; Beretta handgun

http://www.nytimes.com/2013/09/18/us/state-law-stopped-gunman-from-buying-rifle-officials-say.html; http://edition.cnn.com/2013/09/17/us/navy-yard-shooting-military-contractors; http://www.fbi.gov/washingtondc/press-releases/2013/law-enforcement-shares-findings-of-the-investigation-into-the-washington-navy-yard-shootings/index.html

http://bigstory.ap.org/article/13-killed-washington-navy-yard-shooting-rampage

Michael Arnold, 59;Martin Bodrog, 53;Arthur Daniels, 51;Sylvia Frasier, 53;Kathy Gaarde, 62;John Roger Johnson, 73;Mary Francis Knight, 51;Frank Kohler, 50;Vishnu Pandit, 61;Kenneth Bernard Proctor, 46;Gerald Read, 58;Richard Michael Ridgell, 52

https://drive.google.com/uc?id=1-lT41KWM1ozVcvfrZMn57FQorfdBj9xR

Cherie Lash Rhoades, 44, opened fire at the Cedarville Rancheria Tribal Office and Community Center, killing four and wounding two. After running out of ammunition, Rhoades grabbed a butcher knife and stabbed another person.

She was considered dangerous by her family and friends, possibly a violent psycopath. She raged about killng before going into the tribal center where she had been accused of fraudulent activities.

handgun [2]; knife (butcher)

9mm semiautomatic handgun

Native American

http://www.sacbee.com/news/local/crime/article2603350.html; http://www.csmonitor.com/USA/2014/0223/Alturas-tribal-shooting-Was-embezzlement-eviction-behind-family-revenge-video; http://www.cbsnews.com/news/4-dead-2-injured-at-american-indian-tribal-office-in-northern-california/; http://nativenewsonline.net/currents/former-tribal-chairperson-custody-mass-murder-cedarville-rancheria-tribal-headquarters/

Rurik Davis, 50;Angel Penn, 19;Glenn Calonico, 30;Sheila Russo, 47

https://drive.google.com/uc?id=1rSbrDH58Lem0Iz5dHOW4uoXRoeeJRRRo

Army Specialist Ivan Lopez, 34, opened fire at the Fort Hood Army Post in Texas, killing three and wounding at least 12 others before shooting himself in the head after engaging with military police. Lt. Gen. Mark A. Milley told reporters that Lopez "had behavioral health and mental health" issues.

Lopez "had a long history of troubling behavior," according to the Washington Post, including a history of decieving others, problems in his personal life, and financial difficulties. However, officials found that Lopez exhibited no signals that he could be violent. In the year leading up to the attack, he sought treatment for medical and behavioral health ailments.

Local gun store in Killeen, Guns Galore

.45-caliber Smith & Wesson handgun

http://www.cnn.com/2014/04/02/us/fort-hood-shooting/; http://www.thedailybeast.com/articles/2014/04/03/soldier-opens-fire-at-fort-hood.html

https://www.washingtonpost.com/news/checkpoint/wp/2015/01/23/army-details-the-downward-spiral-of-the-fort-hood-shooter-ivan-lopez/

Daniel M. Ferguson, 39;Timothy W. Owens, 37;Carlos A. Lazaney-Rodriguez, 38

https://drive.google.com/uc?id=1yABCVJCyuf8ulqLMU5LzYhFComuwwMQ6

EPA/Larry W. Smith

Elliot Rodger, 22, shot three people to death in the college town of Isla Vista near the University of California, Santa Barbara. He also shot others as he drove around town, and injured others by striking them with is vehicle. He committed suicide by shooting himself in his car as police closed in. Prior to the rampage, Rodger stabbed three people to death at his apartment.

Rodger was never hospitalized due to mental illness, but had a long history of mental health issues dating back to his childhood, and received treatment from multiple counselors leading up to his rampage. According to The Independent, Rodger had considered suicide but had no history of violence. Just before his rampage, he sent a 137-page manifesto to multiple people.

semiautomatic handgun [3]; knife (hunting) [2]

Two Sig Sauer P226 semiautomatic pistols and Glock 34 pistol, and hundreds of rounds of ammo. A 6- inch and 8-inch “SRK” and “Boar Hunter” hunting knives.

http://www.sbsheriff.us/documents/ISLAVISTAINVESTIGATIVESUMMARY.pdf; http://www.cnn.com/2014/05/24/us/santa-barbara-isla-vista-shooting-profile/; http://www.cnn.com/2014/05/24/justice/california-shooting-deaths/index.html; http://www.independent.com/news/2015/feb/20/elliot-rodger-report-details-long-struggle-mental-/; http://www.cbsnews.com/videos/how-was-elliot-rodger-able-to-purchase-weapons/; http://www.dailymail.co.uk/news/article-2638922/Santa-Barbara-rampage-killer-bought-three-handguns-legally-gun-shop.html

George Chen, 19;Cheng Yuan "James" Hong, 20;Weihan "David" Wang, 20;Katherine Breann Cooper, 22;Christopher Ross Michaels-Martinez, 20;Veronika Elizabeth Weiss, 19

https://drive.google.com/uc?id=1nnkyQi2jyyiBSr6evJRGJA0E6KXy6i_c

Genaro Molina/LA Times

Marysville-Pilchuck High School shooting

Jaylen Fryberg, 15, using a .40-caliber Berretta, shot five students at Marysville High School, including two of his cousins and three friends, killing all but one. Fryberg arranged to meet them for lunch in the school cafeteria by text. Fryberg was reportedly well-liked at the school and there was not believed to be any ill-will between him and his victims. He committed suicide at the scene.

Fryberg was well-liked and allegedly happy, but was also upset about a girl and had posted emotional social media messages. No definitive signs of mental health problems.

Beretta .40-caliber handgun

Native American

http://www.seattletimes.com/seattle-news/fourth-marysville-shooting-victim-dies-as-another-is-laid-to-rest/; http://www.mercurynews.com/crime-courts/ci_26814211/jaylen-fryberg-included-tributes-washington-school-shooting-victims

http://www.newyorker.com/science/maria-konnikova/almost-link-mental-health-gun-violence

Zoë Galasso, 14;Gia Soriano, 14;Shaylee Chuckulnaskit, 14;Andrew Fryberg, 15

https://drive.google.com/uc?id=1aTK549pB9TjuDIM9QSJCgnUoYvG0N3-0

Mark Harrison/The Seattle Times

Sergio Valencia del Toro, 27, in what officials say was a random act, shot and killed three people including an 11-year-old girl before turning the gun on himself.

While serving in the Air Force, he went to an emergency walk-in clinic because of concerns over his mood swings, and had either sought or been ordered to behavioral health interventions. In a 2014 risk assessment with a psychologist at an outpatient clinic in Appleton, Valencia del Toro recalled thinking previously: "If I'm gonna take myself out, I might as well take other people with me." Valencia del Toro had a history of depression, suicidal and occassionally homicidal thoughts, and alcoholism. He was intoxicated on the day of the shooting.

Details unclear, but after the shooting, police found eight guns in total in Valencia del Toro's home, including handguns, shotguns, and rifles, plus and more than 1,000 rounds of ammunition. He took two weapons and ammunition to the bridge.

http://fox6now.com/2015/06/11/released-menasha-police-issue-final-report-on-trestle-trail-bridge-shooting/; http://www.postcrescent.com/story/news/local/2015/06/11/police-gunman-prior-suicidal-homicidal-thoughts/71064874/; http://fox6now.com/2015/05/05/he-was-my-future-husband-fiancee-of-menasha-gunman-says-shes-devastated-for-victims-families/

Sergio Valencia del Toro

Jonathan Stoffel, 33; Olivia Stoffel, 11;Adam Bentdahl, 31

https://drive.google.com/uc?id=1UQvqDkTdR_fiudYxCACj4HgONpQdBIhI

William Glasheen/AP

Dylann Storm Roof, 21, shot and killed 9 people after opening fire at the Emanuel AME Church in Charleston, South Carolina. According to a roommate, he had allegedly been “planning something like that for six months."

Shooter's Choice gun store in West Columbia, South Carolina; ("some of the weapons were purchased legally and some of them may not have been")

.45-caliber Glock (model 41, with 13-round capacity magazine)

http://www.motherjones.com/politics/2015/06/dylann-roofs-attorney; http://www.newsweek.com/report-nine-shot-charleston-south-carolina-church-shooting-344235; http://www.cnn.com/2015/06/19/us/charleston-church-shooting-suspect/; http://www.motherjones.com/politics/2015/06/9-people-dead-mass-shooting-south-carolina-church; http://www.nbcnews.com/storyline/charleston-church-shooting/fbi-says-dyann-roof-should-not-have-been-sold-gun-n390056

Cynthia Marie Graham Hurd, 54;Susie Jackson, 87;Ethel Lee Lance, 70;Depayne Middleton-Doctor, 49;Clementa C. Pinckney, 41;Tywanza Sanders, 26;Daniel Simmons, 74;Sharonda Coleman-Singleton, 45;Myra Thompson, 59

https://drive.google.com/uc?id=1na2z27OQhukfOObxuGRh-guS-AiICtRh

David Goldman/AP

Chattanooga military recruitment center

Kuwaiti-born Mohammod Youssuf Abdulazeez, 24, a naturalized US citizen, opened fire at a Naval reserve center, and then drove to a military recruitment office where he shot and killed four Marines and a Navy service member, and wounded a police officer and another military service member. He was then fatally shot in an exchange of gunfire with law enforcement officers responding to the attack.

Abdulazeez "had suffered for years from depression and possibly from bipolar disorder," according to a representative of the family. (NYT, July 20 2015)

On the internet, via Armslist.com

rifle (assault) [2]; semiautomatic handgun

AK-47, AR-15, and 30-round magazines; 9mm handgun

http://www.reuters.com/article/2015/07/16/us-usa-shooting-tennessee-idUSKCN0PQ1WY20150716; http://www.nytimes.com/2015/07/18/us/chattanooga-gunmans-past-scoured-for-extremist-ties.html; http://www.wsj.com/articles/chattanooga-shooting-highlights-online-gun-sales-1437435518; http://www.nytimes.com/2015/07/19/us/chattanooga-attacks-claim-a-5th-military-service-members-life.html; http://www.cnn.com/2015/07/17/us/tennessee-naval-reserve-shooting/; https://twitter.com/markfollman/status/622105627473477632; http://www.nytimes.com/2015/07/21/us/chattanooga-gunman-wrote-of-suicide-and-martyrdom-official-says.html

Mohammod Youssuf Abdulazeez

Carson A. Holmquist, 25;Randall Smith, 26;Thomas J. Sullivan, 40;Squire K. "Skip" Wells, 21;David A. Wyatt, 37

https://drive.google.com/uc?id=1Vk_FfBReGIXZKBcLEJ66RQuygzPQyHC-

Joe Raedle/Getty

Jody Herring, 40, killed 3 relatives connected to her loss of custody of her 9-year-old daughter. She then traveled to the Vermont Department for Children and Families and fatally shot case worker Lara Sobel outside her office building.

She said she had suffered a lifetime of abuse and had reached out unsuccessfully to state officials for help.

https://www.burlingtonfreepress.com/story/news/local/vermont/2015/08/10/social-worker-killing-arraignment/31409905/; https://www.pressherald.com/2017/11/15/vermont-woman-who-killed-three-relatives-social-worker-sentenced-to-life/

Julie Ann Falzarano, 73;Rhonda Herring, 48;Regina Herring, 43;Lara Sobel, 48

https://drive.google.com/uc?id=1VjakREak8-F2UdsAJOgyn1kqZK1bdArL

Toby Talbot/AP

26-year-old Chris Harper Mercer opened fire at Umpqua Community College in southwest Oregon. The gunman shot himself to death after being wounded in a shootout with police.

Harper-Mercer's mother said in multiple online postings that he had Asperger's syndrome. Harper-Mercer graduated from the Switzer Learning Center, a school for students with special needs, emotional difficulties, autism and Asperger's syndrome.

From the home he shared with his mother. All were legally obtained by either Harper/Mercer or family members.

9 mm Glock pistol, .40 caliber Smith & Wesson, .40 caliber Taurus pistol, .556 caliber Del-Ton; (ammo details unclear)

http://www.nytimes.com/2015/10/03/us/chris-harper-mercer-umpqua-community-college-shooting.html; http://www.latimes.com/nation/nationnow/la-na-nn-chris-harper-mercer-oregon-shooting-20151002-htmlstory.html; http://www.huffingtonpost.com/entry/ian-mercer-father-guns_56116d7ae4b0af3706e12525; http://wate.com/2015/10/02/what-we-know-about-umpqua-community-college-shooter-2/; http://www.cnn.com/2015/10/02/us/oregon-umpqua-community-college-shooting/

http://www.latimes.com/nation/nationnow/la-na-nn-chris-harper-mercer-oregon-shooting-20151002-htmlstory.html

Lucero Alcaraz, 19;Treven Taylor Anspach, 20;Rebecka Ann Carnes, 18;Quinn Glen Cooper, 18;Kim Saltmarsh Dietz, 59;Lucas Eibel, 18;Jason Dale Johnson, 33;Lawrence Levine, 67;Sarena Dawn Moore, 44;

https://drive.google.com/uc?id=1wBLSs1TuQytNonTGd6jYfKDgWkNE_5Ib

Michael Sullivan/AP

Noah Harpham, 33, shot three people before dead in Colorado Springs before police killed him in a shootout.

Prior to the rampage, Harpham wrote an "incoherent" blog and rambled "nonsensically" in a YouTube video about mind control techniques and God, according to the Denver Post. He had a history of drug and alcohol abuse.

handgun [2]; semiautomatic rifle

AR-15 rifle; 9 mm pistol, .357 revolver

http://www.motherjones.com/mojo/2015/11/open-carry-mass-shooting-colorado-springs; http://www.denverpost.com/news/ci_29059452/colorado-springs-police-confronted-shot-gunman-minutes; http://www.cbsnews.com/news/shooter-in-colorado-springs-rampage-legally-purchased-guns/

Andrew Myers, 35;Jennifer Vasquez, 42;Christy Gallela

https://drive.google.com/uc?id=1MRQYYa6ocEMS0D7wzvQzHOyOVMZf-YgA

Christian Murdock/Getty

Robert Lewis Dear, 57, shot and killed a police officer and two citizens when he opened fire at a Planned Parenthood health clinic in Colorado Springs, Colorado. Nine others were wounded. Dear was arrested after an hours-long standoff with police.

The judge in the case has not publicly released Dear's medical and mental health records. As of April 5, 2016, Dear was undergoing a competency evaluation. Dear had a history of disputes with his relatives and neighbors. At a hearing in December 2015, he said, "I am a warrior for the babies."

AK-47 style semiautomatic rifle and others. Authorities had not released details on Dear's weapons as of April 2016.

http://www.nytimes.com/2015/11/28/us/colorado-planned-parenthood-shooting.html; http://www.cnn.com/2015/12/09/us/colorado-planned-parenthood-shooting/; http://www.npr.org/sections/thetwo-way/2015/11/28/457674369/planned-parenthood-shooting-police-name-suspect-procession-for-fallen-officer; http://www.cbsnews.com/news/robert-lewis-dear-planned-parenthood-first-court-appearance/; http://www.denverpost.com/news/ci_29729326/judge-wont-release-all-records-accused-planned-parenthood; http://www.csindy.com/IndyBlog/archives/2016/02/17/judge-resists-unsealing-dear-affidavits; http://www.nbcnews.com/news/us-news/who-robert-dear-planned-parenthood-shooting-suspect-seemed-strange-not-n470896

Garrett Swasey, 44; Ke'Arre M. Stewart, 29; Jennifer Markovsky, 35

https://drive.google.com/uc?id=1A5aVo0amIKGyawpJpLQ7-tLj1SeNZrSx

David Zalubowski/AP

Syed Rizwan Farook left a Christmas party held at Inland Regional Center, later returning with Tashfeen Malik and the two opened fire, killing 14 and wounding 21, ten critically. The two were later killed by police as they fled in an SUV.

The suspects purchased their handguns in the United States; the assault rifles were purchased by a third party.

rifle (assault) [2]; semiautomatic handgun [2]

Two semiautomatic AR-15-style rifles—one a DPMS A-15, the other a Smith & Wesson M&P15, both with .223 calibre ammunition. Two 9mm semiautomatic handguns. High capacity magazines were used in the attack. Police found a remote controlled explosive device at the scene of the crime. At the home were 12 pipe bombs, 2,500 rounds for the AR-15 variants, 2,000 rounds for the pistols, and several hundred for a .22 calibre rifle. In the suspects' car were an additional 1,400 rounds for the rifles and 200 for the handguns.

Male and Female

http://www.motherjones.com/mojo/2015/12/san-bernardino-shooting; http://www.cnbc.com/2015/12/03/san-bernardino-shooting-suspects-rizwan-farook-tashfeen-malik-dead.html; http://www.nytimes.com/2015/12/04/us/san-bernardino-shooting.html; http://www.nytimes.com/2015/12/04/us/weapons-in-san-bernardino-shootings-were-legally-obtained.html?_r=0

Robert Adams, 40;Isaac Amanios, 60;Bennetta Betbadal, 46;Harry Bowman, 46;Sierra Clayborn, 27;Juan Espinoza, 50;Aurora Godoy, 26;Shannon Johnson, 45;Larry Daniel Kaufman, 42;Damian Meins, 58;Tin Nguyen, 31;Nicholas Thalasinos, 52;Yvette Velasco, 27;Michael Wetzel, 37

https://drive.google.com/uc?id=1NYzeVfKQq-x0rYtRS9KAQbHVVSLeHDl4

Marcus Yam/Los Angeles Times

Jason B. Dalton, a driver for Uber, apparently selected his victims randomly as he went on a rampage over several hours in three different locations, including five people he shot in the parking lot of a Cracker Barrel restaurant. He was "arrested without incident" at a downtown Kalamazoo bar about six hours after the rampage began.

Dalton has exhibited bizarre behavior, from howling in his cell to talking about killing a deputy. Dalton claimed emotional distress and that he had "psychological damage because of Uber."

semiautomatic handgun

9 mm handgun (ammo used unclear)

http://www.nytimes.com/2016/02/22/us/kalamazoo-michigan-random-shootings.html; http://www.mlive.com/news/kalamazoo/index.ssf/2016/02/4_things_we_know_about_kalamaz.html; http://www.mlive.com/news/kalamazoo/index.ssf/2016/02/prosecutor_mass_shooting_suspe.html#incart_river_index

http://www.mlive.com/news/kalamazoo/index.ssf/2017/07/jason_dalton_jail_records.html

apprehended after fleeing

Tyler D. Smith, 17;Richard E. Smith, 53; Mary Jo Nye, 60; Mary Lou Nye, 62;Dorothy Brown, 74; Barbara Hawthorne, 68

https://drive.google.com/uc?id=1txmeKXhzOCZVelelHlFok2GCDm6X4P4w

Jeff Karoub/AP

Cedric L. Ford, who worked as a painter at a manufacturing company, shot victims from his car and at his workplace before being killed by police at the scene. Shortly before the rampage he had been served with a restraining order.

semiautomatic rifle; semiautomatic handgun

Zastava Serbia AK-47-style rifle; Glock Model 22 .40-caliber handgun; high-capacity magazines (30 rounds)

http://www.nytimes.com/2016/02/26/us/shooting-at-plant-hesston-kansas.html; https://www.washingtonpost.com/news/morning-mix/wp/2016/02/26/alcoholic-violent-depressed-portrait-of-kansas-shooter-emerges/; https://www.washingtonpost.com/news/post-nation/wp/2016/02/26/kansas-gunman-served-protection-from-abuse-order-shortly-before-shootings-sheriff-says/; http://heavy.com/news/2016/02/cedric-ford-hesston-kansas-shooting-shooter-facebook-video-firing-rifle-gun-field-ak47-ak-47-long-gun-photos-watch-youtube/; http://fox4kc.com/2016/02/26/kansas-woman-charged-with-providing-guns-to-hesston-shooter/

Renee Benjamin, 30; Joshua Higbee, 31; Brian Sadowsky, 44

https://drive.google.com/uc?id=1EV-oNsISQ6BtknRHsebsQHrlEZMlD7Aj

The Witchita Eagle/AP

Omar Mateen, 29, attacked the Pulse nighclub in Orlando in the early morning hours of June 12. He was killed by law enforcement who raided the club after a prolonged standoff.

Shooting center in Port St. Lucie, Florida

semiautomatic rifle; semiautomatic handgun

Sig Sauer MCX rifle, Glock 17 9mm; high-capacity magazines (30 rounds)

http://www.motherjones.com/politics/2016/06/assault-rifle-used-by-orlando-mass-shooter; http://wrbl.com/2016/06/13/orlando-police-make-statement-on-mass-shooting/; http://www.slate.com/articles/news_and_politics/crime/2016/06/the_ar_15_and_other_assault_rifles_are_bad_high_capacity_magazines_are_worse.html

Stanley Almodovar III, 23;Amanda Alvear, 25;Oscar A. Aracena-Montero, 26;Rodolfo Ayala-Ayala, 33;Alejandro Barrios Martinez, 21;Martin Benitez Torres, 33;Antonio D. Brown, 30;Darryl R. Burt II, 29;Jonathan A. Camuy Vega, 24;Angel L. Candelario-Padro, 28;Simon A. Carrillo Fernandez, 31;Juan Chevez-Martinez, 25;Luis D. Conde, 39;Cory J. Connell, 21;Tevin E. Crosby, 25;Franky J. Dejesus Velazquez, 50;Deonka D. Drayton, 32;Mercedez M. Flores, 26;Peter O. Gonzalez-Cruz, 22;Juan R. Guerrero, 22;Paul T. Henry, 41;Frank Hernandez, 27;Miguel A. Honorato, 30;Javier Jorge-Reyes, 40;Jason B. Josaphat, 19;Eddie J. Justice, 30;Anthony L. Laureano Disla, 25;Christopher A. Leinonen, 32;Brenda L. Marquez McCool, 49;Jean C. Mendez Perez, 35;Akyra Monet Murray, 18;Kimberly Morris, 37;Jean C. Nieves Rodriguez, 27;Luis O. Ocasio-Capo, 20;Geraldo A. Ortiz-Jimenez, 25;Eric Ivan Ortiz-Rivera, 36;Joel Rayon Paniagua, 32;Enrique L. Rios Jr., 25;Juan P. Rivera Velazquez, 37;Yilmary Rodriguez Solivan, 24;Christopher J. Sanfeliz, 24;Xavier Emmanuel Serrano Rosado, 35;Gilberto Ramon Silva Menendez, 25;Edward Sotomayor Jr., 34;Shane E. Tomlinson, 33;Leroy Valentin Fernandez, 25;Luis S. Vielma, 22;Luis Daniel Wilson-Leon, 37;Jerald A. Wright, 31

https://drive.google.com/uc?id=1j2sKK6_SEMkxx7gfamBQ5y_SQwL9az6J

John Raoux/AP

Micah Xavier Johnson, a 25-year-old Army veteran, targeted police at a peaceful Black Lives Matter protest, killing five officers and injuring nine others as well as two civilians. After a prolonged standoff in a downtown building, law enforcement killed Johnson using a robot-delivered bomb.

semiautomatic rifle; semiautomatic handgun [2]

Izhmash-Saiga 5.45mm (AK-style) semiautomatic rifle; large capacity magazines; Glock 9mm handgun, .25-caliber semiautomatic handgun

http://www.nytimes.com/2016/07/11/us/dallas-shooting-micah-johnson-police.html?_r=0; http://www.wsj.com/articles/dallas-shooter-purchased-guns-legally-official-says-1468269720

Lorne Ahrens, 48;Michael Krol, 40;Michael Smith, 55;Brent Thompson, 43;Patricio "Patrick" Zamarripa, 32

https://drive.google.com/uc?id=1f32MZ9tO3i_buSpbT6jJBMnfvHLJEqUO

Spencer Platt/Getty

Gavin Long, a former Marine who served in Iraq, killed three police offers responding to a 911 call, and wounded three others. He was killed in a shoot-out with other officers responding to the scene. Prior to the attack, Long posted prolifically on social media, where he expressed admiration for the cop killer in Dallas 10 days prior.

semiautomatic rifle [2]; semiautomatic handgun

IWI Tavor SAR 5.56 caliber rifle, Springfield XD 9, 9mm

http://time.com/4411027/baton-rouge-shooter-gavin-long/; http://www.nytimes.com/2016/07/18/us/baton-rouge-shooting.html; http://www.kansascity.com/news/local/article90266242.html; http://www.nola.com/crime/index.ssf/2016/07/gavin_long_guns_baton_rouge_po.html; http://www.motherjones.com/politics/2016/07/copycat-mass-shooters-rising-baton-rouge-munich

Brad Garafola, 45;Matthew Gerald, 41;Montrell Jackson, 32

https://drive.google.com/uc?id=1aReG3pV5v9HB8B1eTKICs3VRTrUWifWp

Sean Gardner/Getty Images

Arcan Cetin, 20, killed a teen girl and three women in the cosmetics section of a Macy’s department store at the Cascade Mall. A man was critically wounded in the shooting and taken to Harborview Medical Center in Seattle, where he died. Cetin was apprehended by police a few hours after the shooting while driving a car near his residence.

According to the Cetin's stepfather he had "mental health issues"; court records showed that he suffered from anxiety and depression.

It appears to have been taken from his father, who is missing a Ruger 10/22, the same weapon used in the shooting, but has not been confirmed

Ruger 10/22 rifle with 25 round magazine

http://www.nytimes.com/2016/09/25/us/mall-shooting-washington-state.html

http://www.nbcnews.com/news/us-news/arcan-cetin-accused-cascade-mall-shooter-charged-five-counts-murder-n654586

apprehended after fleeing

Sarai Lara, 16;Chuck Eagan, 61;Belinda Galde, 64;Beatrice Dotson, 95;Shayla Martin, 52

https://drive.google.com/uc?id=1BTa1K7CbVJ0am0n7xtyFTgmWttc4HO84

Dean Rutz/The Seattle Times

Esteban Santiago, 26, flew from Alaska to Fort Lauderdale, where he opened fire in the baggage claim area of the airport, killing five and wounding six (dozens more were reportedly injured in the panic) before police aprehended him.

Among other signs, Santiago had gone to a FBI office in Anchorage and complained that his mind was being controlled by the CIA.

semiautomatic handgun

Walther 9mm semi-automatic pistol

http://www.nytimes.com/2017/01/07/us/esteban-santiago-fort-lauderdale-airport-shooting-.html?_r=0; http://people.com/crime/ft-lauderdale-airport-shooting-victims/

http://www.nytimes.com/2017/01/07/us/esteban-santiago-fort-lauderdale-airport-shooting-.html?_r=0

Terry Andres, 62;Olga Woltering, 84;Michael Oehme, 57;Shirley Timmons, 70;Mary Louise Amzibel, 69;

https://drive.google.com/uc?id=1bTpTD8dUpSry1JYTK1Cigq37MzOsirkm

David Santiago/El Nuevo Herald

Nengmy Vang, 45, visited the Marathon Savings Bank, killing two, and a law office in Schofield, killing one. He ended this violent spree by barricading himself in an apartment in Weston, Wisconsin, and was injured in a shootout with police where an officer was killed.

Handgun and long gun of unspecified model

https://www.cnn.com/2017/03/23/us/wisconsin-shootings-four-killed/;

Karen Barclay, 62;Dianne Look, 67;Sara H. Quirt Sann, 43;Jason T. Weiland, 40

https://drive.google.com/uc?id=1wdgxeDKDcDzWlPkw9hftpDt_zIOq9xlN

Kori Ali Muhammad, 39, opened fire along a street in downtown Fresno, killing three people randomly in an alleged hate crime prior to being apprehended by police. Muhammad, who is black, killed three white victims and later described his attack as being racially motivated; he also reportedly yelled 'Allahu Akbar' at the time he was arrested, but authorities indicated they found no links to Islamist terrorism.

http://www.dailymail.co.uk/news/article-4443722/Gunman-Fresno-shooting-speaks-jail.html; https://www.nytimes.com/2017/04/18/us/fresno-shooting-rampage-kori-ali-muhammad.html?_r=0

Zackary David Randalls, 34;Mark James Gassett, 37;David Martin Jackson, 58

https://drive.google.com/uc?id=16Csvsy5m0TuFn4_PGIIIC5148f2HagQd

Thomas Hartless, 43, shot and killed a former girlfriend and another employee of a nursing home, and then fatally shot the Kirkersville police chief responding to the scene. Hartless' former girlfriend had recently obtained a court protection order against Hartless. Investigators later found more than 60 firearms in the home of Hartless, who was also found dead at the scene of the attack.

Hartless had a violent criminal history; his former girlfriend had submitted a letter in court recently stating that he had "a severe mental disorder."

http://abc6onyourside.com/news/local/report-of-shooting-in-kirkersville; http://www.cbsnews.com/news/64-guns-seized-from-home-of-killer-in-ohio-nursing-home-shooting/

http://www.cbsnews.com/news/64-guns-seized-from-home-of-killer-in-ohio-nursing-home-shooting/

Steven Disario, 38;Cindy Krantz, 48; Marlina Mendrano, 46

https://drive.google.com/uc?id=1khuIaw0FD4MkzwNQ1hZYTqIjYK5GQ6Cr

Tom Dodge/AP

Florida awning manufacturer shooting

John Robert Neumann, Jr., 45, a former employee of manufacturer Fiamma Inc. fatally shot five workers at the company, and then killed himself on the scene. He'd been fired from the company in April. The attack took place a week before the one-year anniversary of the Orlando nightclub massacre.

semiautomatic handgun;knife

http://www.postandcourier.com/news/multiple-people-dead-following-shooting-near-orlando-monday-morning/article_918fe64c-49f6-11e7-b071-a3fbdb04ebcc.html; http://www.mcclatchydc.com/news/politics-government/national-politics/article154471839.html; http://edition.cnn.com/2017/06/05/us/orlando-fatalities/; http://www.orlandosentinel.com/news/orlando-workplace-shooting/os-john-robert-neumann-shooting-suspect-20170605-story.html

John Robert Neumann, Jr.

Brenda Montanez-Crespo, 44; Kevin Lawson, 46; Kevin Clark, 53; Jeffrey Roberts, 57; Robert Snyder, 69

https://drive.google.com/uc?id=1W1wo09GRNEJ06DKMs7qK9Ht63a5wzVJY

Aileen Perilla/Orlando Sentinel