Death Without Mercy

When Tina Caronna was found dead in the back seat of her car, everyone assumed it was a random crime, perhaps a carjacking gone wrong. But by the time of Tina’s funeral, whispers were swirling around Memphis that the real killer wasn’t a stranger at all, but someone much closer t ...  Show more

48 Hours Correspondent Natalie Morales and 48 Hours Correspondent Anne-Marie Green discuss the case of Shea Briar and the three women involved in his murder. They explore the unusual dynamics among the defendants, who was the mastermind, and Anne-Marie’s visit to the remote bridg ...  Show more

Listen to this week's episode of the Dateline: True Crime Weekly podcast with Andrea Canning. A California jury hears chilling details about the murder of hairstylist Fabio Sementilli from the man who admits he helped kill him. In Kansas, the lead detective on a double murder ...

Blayne Alexander talks with Dennis Murphy and Dateline producer Brad Davis about their episode, “Deadly Mischief.” In 2014, after esteemed FSU law professor Dan Markel was fatally shot, investigators uncovered a murder-for-hire plot orchestrated, according to prosecutors, by M ...

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

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 ...