But in a twist seen in other school shootings by alienated teens, Harris' own brother was once a star athlete at Columbine. Kevin Harris, 20, was a gregarious athlete who built lasting relationships ...

Decades after the massacre at Columbine High School, one of the survivors who had been shot on that fateful day has died. Anne Marie Hochhalter was 43 years old. Hochhalter was 17 when she was wounded ...

The same band and design are historically tied to the Columbine tragedy, where Harris and co-perpetrator Dylan Klebold also sported KMFDM attire in public photos. Social media users were the first ...

those who played Doom over the Internet with Harris say he created a game level based on Columbine High School's floor plan. Investigators at the Simon Wiesenthal Center in Los Angeles, which flags ...