Eric Harris
18, a senior, was one of the gunmen. He died of an apparent self-inflicted gunshot wound to the head at the end of what has been called a "suicide mission." He was a member of the Trenchcoat Mafia, a group at Columbine High School who friends say always wore black, listened to industrial music and were fans of Adolf Hitler. He and the second gunman were said to be smart and computer savvy.