A mother goes to prison for killing her two young boys in their Dallas area home, but she steadfastly claims the attacker is a home intruder.

A man murders a newlywed couple in a small Illinois town. However, the wrong person goes to prison for the killings. Thanks to the persistence of one state police officer, he finally goes free.

Kevin Cooper sits on Death Row for killing four people in a Chino Hills, California, home in an attack that an eight-year-old boy survived. Was the wrong man convicted?

The execution-style killings of a Florida nightclub owner and two aspiring models are caught on camera.

A killer brutally attacks two construction workers in San Antonio, Texas, but one survives and identifies his assailant.

Lethal injection has experienced a series of botched executions in several states, including Ohio, Arizona and Oklahoma.