Columbine High shooting
This section contains a detailed start-to-finish timeline of the events of before, during, and after the tragic shootings of Tuesday, April 20, 1999 at Columbine High School. These timelines were compiled over two decades from police and news reports, witness statements from the Columbine Report, and books written by survivors. The following links contain a linear summary of what happened. They are loaded with links to sound files, video clips, and photos taken by neighbors of the school and the media. There is a LOT of information here.

More information:

+ Narrative Summary Speculative take on what was intended to happen and what actually occurred. + BBC's Summary Timeline A brief summary of events listed by time of day, as compiled by the BBC soon after the shootings + Event Maps Event maps tracing the killers' routes through the school + Who | What | When | Where | Why? Brief analysis of each aspect of the events of April 20, 1999. + Related Photos and Information • Surviving April 20, 1999 • Injured victims • Victims who were killed • The Columbine shooters

Eric Harris and Dylan Klebold shoot at police from the windows of Columbine's library.