The Gladiators: Defending Clara Harris

In this "Primetime Live" Special Edition, Diane Sawyer looks at the trial of Clara Harris who was accused of killing her husband David Lynn Harris by running him over repeatedly with her car after she discovered he was having an affair. The lawyers prepare a recreation of the crime in order to show that she didn't know she ran him over repeatedly, but the recreation is ruled inadmissible. She is convicted and sent to prison for twenty years.