Columbine Massacre

Setting the scene

The Columbine massacre occurred on April 20, 1999, at Columbine High School in Littleton, Colorado, when seniors Eric Harris and Dylan Klebold killed 12 students and one teacher, wounded 21 others, then committed suicide. The attack began at 11:19 a.m. and lasted 49 minutes. The killers, armed with guns and bombs, planned to blow up the cafeteria but their bombs failed.

What happened

Columbine was not the first school shooting but became the archetype due to extensive media coverage. The killers left videos and journals revealing motives—revenge for bullying, desire for notoriety, and depression. Initial reports of targeting jocks and minorities proved false; the attack was largely random. The massacre sparked national debate on gun control, bullying, and violent media.

Why it still matters

Columbine led to increased school security—active shooter drills, resource officers, zero-tolerance policies—but did not stop school shootings, which increased in frequency. It created the modern template for mass shootings and the cultural script for alienated youth. April 20, 1999, changed American schools forever, making lockdown drills routine and demonstrating how media coverage could inspire copycats.

Background

School security and gun politics intensified.