
An in-depth look at some of the world's most dangerous murderers.

On Mother's Day in 2008, Edward Covington unleashed a horrifying attack on his girlfriend and her children.

Convicted sex offender James Randall was responsible for the murders of two women in Florida in the mid-1990s.

When 9-year-old Felecia Williams was reported to have run away, the police were immediately suspicious.

In 1995, mother and daughter Marcia and Elizabeth Honsch went missing.