Massacre at Columbine High
Show: Zero Hour --> Season: 1 - Season 1
AirDate: 2/21/2013
Runtime: 60
Voting: 10 (1)

Overview: This episode covers the final hour leading up to the Columbine High Massacre.
Ben Johnson
Eric Harris
Josh Young
Dylan Klebold
David Morrissey
Narrator
Alex Macdonald
John Savage