Molly Bish was just 16 years old when she went missing on June 27, 2000. She vanished after being dropped off at her lifeguarding job. What followed became the largest search in Massachusetts history. Her remains were eventually discovered, but her killer has never been identified. Decades later, Bish's sister turns to social media, sharing her family's story and urging the public to help generate new leads. 48 HOURS correspondent Erin Moriarty reports on the renewed push for answers.

Starring:

Dan Rather, Erin Moriarty, Harold Dow, Maureen Maher, Peter Van Sant, Richard Schlesinger, Troy Roberts

Genre:

Documentary