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Nov 9, 2009 · The Columbine shooting on April 20, 1999 at Columbine High School in Littleton, Colorado, occurred when two teens went on a shooting spree, killing 13 people and wounding more than 20...
The Columbine High School massacre, often simply referred to as Columbine, was a school shooting and a failed bombing that occurred on April 20, 1999, at Columbine High School in Columbine, Colorado, United States.
Jun 17, 2024 · Columbine High School shootings, massacre that occurred on April 20, 1999, at Columbine High School in Littleton, Colorado, leaving 15 dead, including the two students responsible for the attack. It was one of the deadliest school shooting incidents in American history.
- The Editors of Encyclopaedia Britannica
Nov 13, 2009 · On April 20, 1999, two teenage gunmen kill 13 people in a shooting spree at Columbine High School in Littleton, Colorado, south of Denver. At approximately 11:19 a.m., Dylan Klebold, 17, and...
- Missy Sullivan
- 1 min
Mar 8, 2024 · On April 20, 1999, Eric Harris and Dylan Klebold killed 12 fellow students and one teacher at Columbine High School in Littleton, Colorado before shooting themselves.
- Andrew Lenoir
Apr 21, 1999 · In the deadliest school massacre in the nation's history, two young men stormed into a suburban high school here at lunch time today with guns and explosives, killing as many as 23 students...
Apr 19, 2019 · A Columbine High School student is rescued by emergency personnel during the shooting spree at the school in the southwest Denver suburb of Littleton, Colorado on April 20, 1999.
