On April 20th 1999, Eric Harris and Dylan Klebold shot and killed 13 people and then turned the guns on themselves. Many people wonder why they did this.
In this detailed documentary you will explore the events preceding the Columbine Massacre, which took place April 20, 1999 in Colimbine High School. Along with detailed and time specific recreations of what happened; you will learn of the entire incident, and what caused it.
