10/12/2017 Columbine High School shootings - Facts & Summary - HISTORY.com COLUMBINE HIGH SCHOOL SHOOTINGS On April 20, 1999, two teens went on a shooting spree at Columbine High School in Littleton, Colorado, killing 13 people and wounding more than 20 others before turning their guns on themselves and committing suicide. The crime was the worst high school shooting in U.S. history and prompted a national debate on gun control and school safety, as well as a major investigation to determine what motivated the gunmen, Eric Harris, 18, and Dylan Klebold, 17. There was speculation that the two committed the killings because they had been bullied, were members of a group of social outcasts that was fascinated by Goth culture, or had been inuenced by violent video games and music; however none of these theories was ever proven. CONTENTS Columbine Shootings: April 20, 1999 Columbine Shootings: The Investigation Columbine Shootings: The Aftermath COLUMBINE SHOOTINGS: APRIL 20, 1999 At approximately 11:19 a.m., Eric Harris and Dylan Klebold, dressed in trench coats, began shooting fellow students outside Columbine High School, located in a suburb south of Denver. The pair then moved inside the school, where they gunned down many of their victims in the library. By approximately 11:35 a.m., Klebold and Harris had killed http://www.history.com/topics/columbine-high-school-shootings/print 1/4 10/12/2017 Columbine High School shootings - Facts & Summary - HISTORY.com 12 students and a teacher and wounded more than 20 other people. Shortly after 12 p.m., the two teens turned their guns on themselves. DID YOU KNOW? The deadliest school shooting in U.S. history took place on April 16, 2007, when a gunman killed 32 people before killing himself at Virginia Tech, a public university in Blacksburg, Virginia. Investigators later learned Harris and Klebold had arrived in separate cars at Columbine around 11:10 on the morning of the massacre. The two then walked into the school cafeteria, where they placed two duel bags each containing a 20-pound propane bomb set to explode at 11:17 a.m. The teens then went back outside to their cars to wait for the bombs to go o. When the bombs failed to detonate, Harris and Klebold began their shooting spree. COLUMBINE SHOOTINGS: THE INVESTIGATION In the days immediately following the shootings, it was speculated that Harris and Klebold purposely chose athletes, minorities and Christians as their victims. It initially was reported that one student, Cassie Bernall, was asked by one of the gunmen if she believed in God. When Bernall allegedly said, “Yes,” she was shot to death. Her parents later wrote a book titled “She Said Yes,” honoring their daughter. However, it later was determined the question was not posed to Bernall but to another student who already had been wounded by a gunshot. When that victim replied, “Yes,” the shooter walked away. Subsequent investigations determined Harris and Klebold chose their victims randomly, and the two teens originally had intended to bomb their school, potentially killing hundreds of people. There was speculation that Harris and Klebold committed the killings because they were members of a group of social outcasts called the Trenchcoat Maa that was fascinated by Goth culture. It also was speculated that Harris and Klebold had carried out the shootings as retaliation for being bullied. Additionally, violent video games and http://www.history.com/topics/columbine-high-school-shootings/print 2/4 10/12/2017 Columbine High School shootings - Facts & Summary - HISTORY.com music were blamed for inuencing the killers. However, none of these theories was ever proven. Through journals left behind by Harris and Klebold, investigators eventually discovered the teens had been planning for a year to bomb the school in an attack similar to the 1995 Oklahoma City bombings. Investigative journalist Dave Cullen, author of the 2009 book “Columbine,” described Harris as “the callously brutal mastermind,” while Klebold was a “quivering depressive who journaled obsessively about love and attended the Columbine prom three days before opening re.” COLUMBINE SHOOTINGS: THE AFTERMATH In the aftermath of the shootings, many schools across America enacted “zero tolerance” rules regarding disruptive behavior and threats of violence from students. Columbine High School reopened in the fall of 1999, but the massacre left a scar on the Littleton community. Mark Manes, the man who sold a gun to Harris and bought him 100 rounds of ammunition the day before the murders, was sentenced to six years in prison. Another man, Philip Duran, who introduced Harris and Klebold to Manes, also was sentenced to prison time. Some victims and families of people killed or injured led suit against the school and the police; most of these suits were later dismissed in court. Article Details: Columbine High School shootings Author History.com Sta Website Name History.com Year Published 2009 http://www.history.com/topics/columbine-high-school-shootings/print 3/4 10/12/2017 Columbine High School shootings - Facts & Summary - HISTORY.com Title Columbine High School shootings URL http://www.history.com/topics/columbine-high-school-shootings Access Date October 12, 2017 Publisher A+E Networks This copy is for your personal, non-commercial use only. © 2017, A&E Television Networks, LLC. All Rights Reserved. http://www.history.com/topics/columbine-high-school-shootings/print 4/4.