Feb. 2, 1996
Moses Lake, Wash.Two students and one teacher killed, one other wounded when 14-year-old Barry Loukaitis opened fire on his algebra class.March 13, 1996
Dunblane, Scotland16 children and one teacher killed at Dunblane Primary School by Thomas Hamilton, who then killed himself. 10 others wounded in attack.Feb. 19, 1997
Bethel, AlaskaPrincipal and one student killed, two others wounded by Evan Ramsey, 16.March 1997
Sanaa, YemenEight people (six students and two others) at two schools killed by Mohammad Ahman al-Naziri.Oct. 1, 1997
Pearl, Miss.Two students killed and seven wounded by Luke Woodham, 16, who was also accused of killing his mother. He and his friends were said to be outcasts who worshiped Satan.Dec. 1, 1997
West Paducah, Ky.Three students killed, five wounded by Michael Carneal, 14, as they participated in a prayer circle at Heath High School.Dec. 15, 1997
Stamps, Ark.Two students wounded. Colt Todd, 14, was hiding in the woods when he shot the students as they stood in the parking lot.March 24, 1998
Jonesboro, Ark.Four students and one teacher killed, ten others wounded outside as Westside Middle School emptied during a false fire alarm. Mitchell Johnson, 13, and Andrew Golden, 11, shot at their classmates and teachers from the woods.April 24, 1998
Edinboro, Pa.One teacher, John Gillette, killed, two students wounded at a dance at James W. Parker Middle School. Andrew Wurst, 14, was charged.May 19, 1998
Fayetteville, Tenn.One student killed in the parking lot at Lincoln County High School three days before he was to graduate. The victim was dating the ex-girlfriend of his killer, 18-year-old honor student Jacob Davis.May 21, 1998
Springfield, Ore.Two students killed, 22 others wounded in the cafeteria at Thurston High School by 15-year-old Kip Kinkel. Kinkel had been arrested and released a day earlier for bringing a gun to school. His parents were later found dead at home.June 15, 1998
Richmond, Va.One teacher and one guidance counselor wounded by a 14-year-old boy in the school hallway. April 20, 1999
Littleton, Colo.14 students (including killers) and one teacher killed, 23 others wounded at Columbine High School in the nation's deadliest school shooting. Eric Harris, 18, and Dylan Klebold, 17, had plotted for a year to kill at least 500 and blow up their school. At the end of their hour-long rampage, they turned their guns on themselves.April 28, 1999
Taber, Alberta, CanadaOne student killed, one wounded at W. R. Myers High School in first fatal high school shooting in Canada in 20 years. The suspect, a 14-year-old boy, had dropped out of school after he was severely ostracized by his classmates.May 20, 1999
Conyers, Ga.Six students injured at Heritage High School by Thomas Solomon, 15, who was reportedly depressed after breaking up with his girlfriend.Nov. 19, 1999
Deming, N.M.Victor Cordova Jr., 12, shot and killed Araceli Tena, 13, in the lobby of Deming Middle School.Dec. 6, 1999
Fort Gibson, Okla.Four students wounded as Seth Trickey, 13, opened fire with a 9mm semiautomatic handgun at Fort Gibson Middle School.Dec. 7, 1999
Veghel, NetherlandsOne teacher and three students wounded by a 17-year-old student.Feb. 29, 2000
Mount Morris Township, Mich.Six-year-old Kayla Rolland shot dead at Buell Elementary School near Flint, Mich. The assailant was identified as a six-year-old boy with a .32-caliber handgun. March 2000
Branneburg, GermanyOne teacher killed by a 15-year-old student, who then shot himself. The shooter has been in a coma ever since.March 10, 2000
Savannah, Ga.Two students killed by Darrell Ingram, 19, while leaving a dance sponsored by Beach High School.May 26, 2000
Lake Worth, Fla.One teacher, Barry Grunow, shot and killed at Lake Worth Middle School by Nate Brazill, 13, with .25-caliber semiautomatic pistol on the last day of classes.Sept. 26, 2000
New Orleans, La.Two students wounded with the same gun during a fight at Woodson Middle School.Jan. 17, 2001
Baltimore, Md.One student shot and killed in front of Lake Clifton Eastern High School.Jan. 18, 2001
Jan, SwedenOne student killed by two boys, ages 17 and 19.March 5, 2001
Santee, Calif.Two killed and 13 wounded by Charles Andrew Williams, 15, firing from a bathroom at Santana High School.March 7, 2001
Williamsport, Pa.Elizabeth Catherine Bush, 14, wounded student Kimberly Marchese in the cafeteria of Bishop Neumann High School; she was depressed and frequently teased.March 22, 2001
Granite Hills, Calif.One teacher and three students wounded by Jason Hoffman, 18, at Granite Hills High School. A policeman shot and wounded Hoffman.March 30, 2001
Gary, Ind.One student killed by Donald R. Burt, Jr., a 17-year-old student who had been expelled from Lew Wallace High School.Nov. 12, 2001
Caro, Mich.Chris Buschbacher, 17, took two hostages at the Caro Learning Center before killing himself.Jan. 15, 2002
New York, N.Y.A teenager wounded two students at Martin Luther King Jr. High School.Feb. 19, 2002
Freising, GermanyTwo killed in Eching by a man at the factory from which he had been fired; he then traveled to Freising and killed the headmaster of the technical school from which he had been expelled. He also wounded another teacher before killing himself.April 26, 2002
Erfurt, Germany13 teachers, two students, and one policeman killed, ten wounded by Robert Steinhaeuser, 19, at the Johann Gutenberg secondary school. Steinhaeuser then killed himself.April 29, 2002
Vlasenica, Bosnia-HerzegovinaOne teacher killed, one wounded by Dragoslav Petkovic, 17, who then killed himself.April 14, 2003
New Orleans, La. One 15-year-old killed, and three students wounded at John McDonogh High School by gunfire from four teenagers (none were students at the school). The motive was gang-related. April 24, 2003
Red Lion, Pa. James Sheets, 14, killed principal Eugene Segro of Red Lion Area Junior High School before killing himself.Sept. 24, 2003
Cold Spring, Minn.Two students are killed at Rocori High School by John Jason McLaughlin, 15. Sept. 28, 2004
Carmen de Patagones, ArgentinaThree students killed and 6 wounded by a 15-year-old Argentininan student in a town 620 miles south of Buenos Aires. March 21, 2005
Red Lake, Minn. Jeff Weise, 16, killed grandfather and companion, then arrived at school where he killed a teacher, a security guard, 5 students, and finally himself, leaving a total of 10 dead. Nov. 8, 2005
Jacksboro, Tenn. One 15-year-old shot and killed an assistant principal at Campbell County High School and seriously wounded two other administrators. Aug. 24, 2006
Essex, Vt.Christopher Williams, 27, looking for his ex-girlfriend at Essex Elementary School, shot two teachers, killing one and wounding another. Before going to the school, he had killed the ex-girlfriend's mother.Sept. 13, 2006
Montreal, CanadaKimveer Gill, 25, opened fire with a semiautomatic weapon at Dawson College. Anastasia De Sousa, 18, died and more than a dozen students and faculty were wounded before Gill killed himself.Sept. 26, 2006
Bailey, Colo.Adult male held six students hostage at Platte Canyon High School and then shot and killed Emily Keyes, 16, and himself. Sept. 29, 2006
Cazenovia, Wis.A 15-year-old student shot and killed Weston School principal John Klang. Oct. 3, 2006
Nickel Mines, Pa.32-year-old Carl Charles Roberts IV entered the one-room West Nickel Mines Amish School and shot 10 schoolgirls, ranging in age from 6 to 13 years old, and then himself. Five of the girls and Roberts died.