Dave Cullen is the author of the New York Times bestseller Columbine, and the upcoming Soldiers First from HarperCollins.


Susan Klebold, the mother of Columbine shooter Dylan, has a new book. It’s worth remembering the other survivors left to piece together their broken families.


Rick Santorum revived the myth of Columbine martyr Cassie Bernall while defending Kim Davis, a reminder that evangelicals thought things would be very different post-Columbine.


Dave Cullen reveals the secret meeting of Eric Harris' parents with his victims' kin—offering a rare glimpse into how they saw their son.

The suspect in the University of Alabama shootings is extremely unusual in one regard: It's a woman. Columbine author Dave Cullen separates facts from myths on school shootings.