What happened on prom night? May 1 - A friend who went to an after-prom party with Columbine High School shooter Dylan Klebold told ABC News that Klebold, fellow gunmen Eric Harris and another ...

May 27 - In the week after the Columbine High massacre, the parents of Eric Harris and Dylan Klebold called and thanked the Chicago-area carpenter who originally erected 15 crosses in nearby Clement ...