Detectives finally arrest a suspect in the Hargan family murders. But at trial, defense attorneys argue a new theory for how the killings might have happened. And that theory might cast enough doubt to throw the entire trial into question.
Get ad-free access to episodes of Blood is Thicker: The Hargan Family Killings by subscribing to 48 Hours Plus on Apple ... Show More
Apr 2025
Who Was The Hunter & Who Was The Hunted? | Trained to Kill
When celebrity dog trainer Mark Stover disappeared from his home in Washington State, leaving behind a scene covered in blood, no one knew if Mark was the victim or the perpetrator. As detectives unraveled the clues, they discovered a twisted story fueled by a love triangle betwe ... Show More
2m 27s
Apr 2025
Introducing Trained to Kill
Join 48 Hours correspondent Peter Van Sant for "Trained to Kill: The Dog Trainer, the Heiress, and the Bodyguard," a gripping six-episode podcast that unravels a dark story — Mark Stover was a talented dog trainer, better known as the dog whisperer of the Pacific Northwest. He wa ... Show More
2m 27s
May 2025
Trained to Kill: The Dog Trainer, the Heiress and the Bodyguard
Mark Stover was a talented dog trainer, better known as the dog whisperer of the Pacific Northwest. He was charismatic and attracted the attention of wealthy blonde heiress Linda Opdyke. They built a business together, along with a marriage. But Linda said Mark also had a dark si ... Show More
31m 8s