The Unlikeliest Mastermind | Introducing Fifteen

When beloved couple Claudia Maupin and Chip Northup are brutally murdered while sleeping in the peaceful college community of Davis, California, police are left with more questions than answers. With no evidence, weapon or motive, authorities struggle to track down the killer. Who would commit such a heinous crime and why? Months later, a tipster calls to reveal intimate details of the crime. And the mastermind behind it all? Well, he was just fifteen. Get early, ad-free access to episodes of Fifteen: Inside the Daniel Marsh Murders by subscribing to 48 Hours+ on Apple Podcasts. The series is widely available everywhere else you get your podcasts.