Uncovering The Tragedy At The Columbine High School | (DOCUMENTARY)

On April 20, 1999, Dylan Klebold and Eric Harris embarked on a shooting spree at Columbine High School, Colorado, killing 12 of their fellow students and a teacher before committing suicide. This documentary draws on eyewitness testimonies and recollections of those who knew the pair to outline the chain of events that led them to kill.