On April 14, 2013, 87-year-old Chip Northup and his 76-year-old wife, Claudia Maupin, were found brutally stabbed to death in the bedroom of the couple's Davis, CA home. Someone had broken into their house during the previous night and murdered them as they slept. But in the aftermath, investigators weren't able to identify anything missing from the home, nor could they establish any other motive. Soon enough, suspicion fell upon the shoulders of family members, including Chip's son Robert. Before long, however, the leads dried up, and the case seemed as though it might go cold. That's when a 911 operator receives a call from a local high school student who claims his best friend, 15-year-old Daniel Marsh, is the killer. Join host Ryan Kraus for a journey through the twisted mind of a sadistic psychopath in an effort to understand what drove him to commit murder.