May 15 - Authorities are questioning a group of friends of Eric Harris and Dylan Klebold about whether they had prior knowledge of the April 20 massacre at Columbine High or helped build some of the ...

DENVER, Colorado (CNN) -- Police Tuesday released the contents of an affidavit asking for a search of the home of Eric Harris a year before he and classmate Dylan Klebold carried out one of the ...

Twelve students and one teacher were killed by students Dylan Klebold, 17, and Eric Harris ... 17, and Harris, 18, carrying guns and bombs, open fire inside Columbine High School, killing 13 ...

Harris also wore one of the band’s T-shirts in public photos before he and Dylan Klebold went on to kill 13 people in the ...

Aug. 19 - GOLDEN - Mark Manes not only sold killers Eric Harris and Dylan Klebold the semiautomatic handgun they used in the Columbine High School shootings, he also gave Harris bullets the night ...