On the Case with Paula Zahn Season 5 Episode 5

A Stranger's Knock

Norma Ates was shot and killed in her own bedroom. Her body was discovered when firefighters responded to a fire at her house. Investigators suspected the killer had staged the scene to make it look like a robbery gone wrong and then set the home on fire to cover their tracks. After years of searching, police finally find two mysterious strangers who had been seen outside the house just before the crime took place. Their story will help solve the mystery and convict the most unlikely of suspects.