logo
episode-header-image
May 2025
31m 8s

Trained to Kill: The Dog Trainer, the He...

CBS News
About this episode
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 side and when she tried to leave the marriage, he obsessively followed. She sought ... Show More
Up next
Nov 20
Dark Voyage
In 2005, aspiring actress Ashley Barnett took a cruise vacation with friends and her boyfriend to celebrate her upcoming 25th birthday. By the time the ship returned to its home port, Ashley was dead, and the questions of what happened were only multiplying. “48 Hours" Correspond ... Show More
45m 57s
Nov 19
Driven to Extremes
Mary Hill was driving her daughter, Amy, and two friends, Carrie Brown and Zak Rockwell, when her car crashed into a tree. Amy and Carrie died and Zak suffered brain injuries. Hill claimed she lost control when her car sped up on its own, but investigators suspected that Hill was ... Show More
43m 47s
Nov 18
Post Mortem | Tracker Dakota Black
48 Hours correspondents Anne-Marie Green and Peter Van Sant discuss Dakota Black, a tracker and detective who relentlessly hunted for answers when Makayla Meave went missing in 2023. They explore the fraught relationship between Makayla and her husband, Frank, Lt. Black’s emotion ... Show More
22m 42s
Recommended Episodes
Apr 2025
Puppy Love
Mark Stover trained the dogs of the rich and famous. When Linda Opdycke, the daughter of a multi-millionaire, hired him to train her new attack dog, they started combining business and pleasure. Their partnership lasted for more than a decade before disputes between the two rippe ... Show More
31m 8s
Feb 2019
All The World's A Stage
Police arrive at a shooting, and discover the victim's husband is a homicide detective who says his wife shot herself. Investigators turn to a forensic scientist and ballistics expert to learn what really happened and who was responsible.To learn more about how HLN protects liste ... Show More
21m 40s
Oct 2024
238. The Stalking of Amie Harwick
In this episode, Payton and Garrett explore the tragic case of Amie Harwick, a therapist found dead after a brutal attack. Detectives uncover evidence of relentless stalking by a former partner. They delve into Amie's past for clues to her tormentor's identity and the motive behi ... Show More
47m 13s
Jul 2025
All The World's A Stage
This episode originally aired February 28, 2019. Police arrive at a shooting, and discover the victim's husband is a homicide detective who says his wife shot herself. Investigators turn to a forensic scientist and ballistics expert to learn what really happened and who was respo ... Show More
22m 40s
Jul 2025
Wife Survives Husband’s Lead Poison Attempt: The Hannah Pettey Case
<div>In 2022, a 25-year-old Hannah Pettey got away with her life and her kids–an extremely lucky end to the situation she was in. Her husband, 36-year-old Brian Mann was charged with attempted murder after authorities say he was trying to poison Hannah with lead. How did Mann get ... Show More
43m 25s
Sep 3
Chasing Evil – Solving Crimes With The Psychic & The FBI Agent
Psychic medium John Edward and retired FBI Special Agent Robert Hilland share some of the incredible true-crime stories behind their new book, Chasing Evil! They explain how their unlikely partnership began, why Bob kept it secret from the FBI for 30 years, and how John’s psychic ... Show More
57m 14s
Sep 8
Cesar Millan: The ‘dog boy’ who became the Dog Whisperer
Cesar Millan is known for training dogs on TV. What’s less well-known is that he migrated illegally to the US from Mexico and slept rough before making his name. For the past two decades, Cesar Millan has appeared on television sets around the world. His hit shows centre on his i ... Show More
41m 18s
May 2021
Kill Bill
Bill is a well-to-do tech professional who starts down a destructive road of drugs and crime with a younger, and more violent companion, named Tristan. One day, police get a call that leads them to believe Bill is dead under bizarre circumstances. An investigation leads Detective ... Show More
48m 45s