Social Media in Investigations

Help Find Molly Bish's Killer | Full Episode + Post Mortem

The 25-year-old cold case of Molly Bish, a 16-year-old lifeguard abducted in 2000, remains unsolved despite extensive investigations, the discovery of her remains, and the naming of a person of interest, driven by her sister's relentless advocacy and a new detective's fresh approach.

48 Hours