Zero Hour: Massacre at Columbine High (2004)

Run Time: 0h52m | Release: 12 Sep 2004

8.1 / 108 Vote Count

Overview:

This movie covers the final hour leading up to the Columbine High Massacre. On April 20, 1999, two boys from Columbine High School in Colorado embarked on a massacre and killed 12 students, one teacher, and injured 21 other students, before turning the guns on themselves.