Dave Cullen: The Lessons of Columbine

Lynn Neary:

Ten years ago Monday, news started trickling out of Colorado about a shooting at a high school called Columbine. It didn’t take long for the news media to descend, and reporter Dave Cullen was one of the first journalists on the story.
Cullen would go on to spend another nine years delving deeper into the massacre than perhaps any other journalist. He presents his account of the tragedy — and examines some of the myths and mistakes surrounding the shootings — in his new book, Columbine.
The book walks readers through the events of that day, laying out Eric Harris and Dylan Klebold’s murderous plan, which left 15 people dead (including the killers) and 23 injured.