After the massacre on April 20, 1999 at Columbine High School in Littleton, Colorado, Cassie Bernall's story has fascinated the media as people dub her a martyr and struggle to forge meaning out of a senseless tragedy. Cassie's mother tells the tale of Cassie's complex life up to that decisive moment. It's the story of a young woman who at one point had started down a troubled path similar to that of her killers, a story of tough choices and the war between goodness and evil in every person.