Mind of a Serial Killer

In May of 2004, Bill McGuire’s dismembered body was found in three suitcases in Chesapeake Bay. His wife, Melanie, was charged with murder but maintains her innocence. She agreed to share a behind-the-scenes video diary for "48 Hours." “48 Hours" Correspondent Maureen Maher repor ...  Show more

When Lita Sullivan opened her door to accept a gift of a dozen roses, she had no idea it would be the last thing she would ever do. The man with the flowers shot her dead. Her husband, millionaire Jim Sullivan, became the primary suspect. Her murder would remain unsolved for year ...  Show more

Join 48 Hours correspondent Erin Moriarty for her riveting new podcast series "Fifteen: Inside the Daniel Marsh Murders". When beloved couple Claudia Maupin and Chip Northup are brutally murdered while sleeping in the peaceful college community of Davis, California, police are le ...  Show more

Two young girls shot dead in a town of less than 1000 people. With local law enforcement stumped, they turned to the renowned FBI Behavioral Analysis Unit for answers. Julia Cowley is a retired FBI criminal profiler with a twist - she's a forensic scientist too. In this episode w ...  Show more

Prosecutors at the Norfolk County Superior Court in Massachusetts share new details in the murder case against disgraced art salesman Brian Walshe, just two months after they finished one of the biggest trials of the year -- Karen Read. And Michael Proctor, the lead investigat ...

In June 2021, Alex Murdaugh (pron. mer-dock) called 9-1-1 to report he'd found his wife, Maggie, and youngest son, Paul, dead outside their home in rural Colleton County, South Carolina. Both Maggie and Paul had been brutally shot to death.As months have passed, what began as a c ...  Show more