A woman is murdered in her home and the pivotal clue at the crime scene is a bloody footprint her killer left behind. This episode last aired on 5/19/25.
Jul 15
What Ever Happened to Mary Day?
13-year-old Mary Day disappeared in 1981. More than 20 years later, investigators suspected she’d been murdered, and focused on Mary’s mother and stepfather, who had never filed a missing persons report. But just as investigators seemed to be closing in on the truth, the case wou ... Show More
40 m