Harris and Klebold killed 13 people and wounded 24 others, at Columbine High School, where they were seniors, in Columbine, Colorado. Eric David Harris (Ap– April 20, 1999) and Dylan Bennet Klebold ( / ˈ k l iː b oʊ l d/ Septem– April 20, 1999) were an American mass murder duo who perpetrated the Columbine High School massacre on April 20, 1999.
