20/20 Season 2026 Episode 5 - What the Killer Left Behind

Airdate: 2026-Jan-30

Episode summary:

A young girl and a stunning murder mystery where "every single person in her life was a suspect." Also, a mother's unwavering crusade for justice for her daughter's murder leads to the hidden clue that helped catch a killer living in plain sight. 

About 20/20 series:

Among the most recognized and revered television newsmagazines, “20/20” was ABC’s answer to CBS’s “60 Minutes”....Show more >