On November 18, 1978, over 900 people died in a mass murder. How did we allow this to occur and could it have been prevented?

A case that most have not heard of but forever changed the tactics of police departments across the country - for better and for worse.

The Texas Rangers were thrilled when they captured Henry Lee Lucas - a man who claimed to kill over 600 people. But his confessions were lies and left many wondering: how did the Texas Rangers get so misled?

The inside story of how the American sitcom star got away with his double life as a family man and sexual predator.

David Berkowitz was an infamous serial killer who spawned the largest manhunt in New York City history. Many say he didn't act alone - Fuhrman weighs in.