Class of 2000: Driven to Extremes Forty Eight Hours : Season 12 Episode 34

In the aftermath of the Littleton tragedy, many Americans began to ask how such young people could plan and commit such a horrible act. As part of its ongoing examination of the Class of 2000, CBS News 48 Hours takes a look at teens and violence. You'll meet all sorts of teenagers: heroes, violent felons, and some more or less normal kids who are just trying to find their way in a confusing and scary world.