Yesterday's Bomb Threats at Columbine High School
In this video from 4/20/99, the Columbine killers are seen planting homemade bombs they hoped would blow up Columbine High School. Minutes later the two seniors stood outside the school's cafeteria sniper-style with their high velocity firearms in hand, waiting for the cafeteria to blow up. The next stage of their diabolical plot involved them shooting surviving students faculty and staff as they fled the building. Fortunately the two large propane bombs failed to detonate, o