Klebold and Eric Harris had openly admired Adolf Hitler. They opened fire on students and teachers at Columbine High School in Colorado on the Nazi leader’s birthday in 1999, killing 12 ...

June 18 - Prosecutors filed charges Thursday against a second person in connection with the Columbine High School massacre, accusing a 22-year-old of helping Eric Harris and Dylan Klebold buy the semi ...

The Columbine killers have claimed another victim. Nearly 26 years after two troubled Colorado teenagers barged into Columbine High School and opened fire, killing a dozen classmates and a teacher, ...

Hochhalter was one of the 23 injured survivors from the 1999 school shooting at Columbine High School in Colorado, where 13 others died at the hands of two students, Eric Harris and Dylan Klebold.

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 ...