48 Hours: Season 33, Episode 16

33 - 16: The 30-Year Secret - The Tracey Harris Murder

A young mother was found murdered in an Alabama river in 1990. Nearly 30 years later, the man long suspected as her killer was arrested. But just before trial, a confession turned the case upside down. Now, in her first television interview, the woman who changed the case speaks to 48 HOURS.