Eric Harris
- A Psychopath
- The more dominant shooter
- Fired 121 of 188 rounds
- Moved around a lot as a child because his father was in the military, stayed in Littleton when his father retired
- Met Dylan in middle school
- He was rejected from the Marines because he was on an anti-depressant Luvox; which may have contributed to the shooting, because one of the side-effects of Luvox is suicidal thoughts
- Kept secret journals talking about his plans for Columbine, and eventually crashing a plane into New York.
- Died from a self-inflicted shot through his mouth