On April 20, 1999, two angry students attacked Columbine High School. The unprecedented murder/suicide resulted in 15 deaths, more than 20 injuries, and thousands of psychologically traumatized individuals. We present a qualitative analysis of interviews conducted two weeks after the incident with 4 Columbine High School students and 7 parents who were directly and indirectly affected. Findings highlight both similarities and variability in immediate emotional, cognitive, and social responses to the mass violence. Helpful and unhelpful support attempts are noted.
