Mark Twitchell: The Dexter Killer

On March 16, 2009, Rhonda Casto went on a hike in Oregon’s Columbia River Gorge with her boyfriend, Stephen Nichols, only to never return home. Before Casto headed out on her hike, she joked to a friend that Nichols was either “going to propose or kill me”. Somewhere along the tr ...  Show more

In 2016, Nicole Vander Heyden went out with her boyfriend Doug Detrie and friends but never made it home. A day later, she was found beaten and strangled in a field. Wisconsin police used a host of digital tools to try to solve her murder. One device created an alibi. But other t ...  Show more

Mark Twitchell called it a screenplay, but the police called it a confession. In Part 2, the investigation into “The Dexter Killer” heats up, as detectives uncover staged emails, a faked identity, and a journal detailing every move. What began as a slasher movie pitch became one ...  Show more

This week on Hot on the Case we investigate the story of Pedro Rodrigues Filho, better known as Pedrinho Matador. He is considered the most prolific vigilante serial killer of all time and one of the most prolific serial killers in history. His crimes would go on to inspire one o ...  Show more

In today's episode, we dive in the case of the “Dexter” killer, killing over 100 victims… Learn more about your ad choices. Visit podcastchoices.com/adchoices 

Burglary. Stalking. Rape. Murder. Before the world knew him as the Golden State Killer, Joseph James DeAngelo instilled fear across California. In Part 1, we explore his dark past, twisted relationships, and how his obsession with control escalated into cold-blooded murder. Kille ...  Show more