In the season finale of Killer Psyche, retired FBI agent and criminal profiler Candice DeLong dives into the infamous case of David Berkowitz, the “Son of Sam.” Between 1976 and 1977, Berkowitz wreaked havoc on the boroughs of New York with a string of shootings that took the lives of six people and wounded several others. Even more shocking was his motive: ... Show More
Mar 10
Mary Ann Cotton: Britain's First Female Serial Killer
Retired FBI agent and criminal profiler Candice DeLong examines the disturbing case of Mary Ann Cotton, the Victorian-era poisoner who used arsenic to systematically eliminate husbands, stepchildren, and even her own children across nearly two decades in Northeast England. Behind ... Show More
43m 29s
Dec 2024
The Apocalypse Killer: Herbert Mullin 2
Herbert Mullin's struggles with delusions made him an especially dangerous serial killer. Unable to overcome the voices in his head, he preyed on people all around Santa Cruz, California in the early 1970s. But because there was so much violent crime in the area, Herb's killing s ... Show More
43m 49s
Jun 2025
SERIAL KILLER: Zodiac Killer Pt. 2
As fear gripped California, the Zodiac Killer escalated his mind games—sending letters, making threats, and pushing police and the public to the brink. In Part 2, we trace his psychological unraveling, the search for his true identity, and the failed attempts to bring one of Amer ... Show More
47m 36s
Sep 2025
MURDEROUS MINDS: The Dexter Killer Pt. 2
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
49m 25s
Sep 2025
SERIAL KILLER: The Suffolk Strangler Pt. 1
Before he earned the name “The Suffolk Strangler,” Steve Wright was just another face in the crowd. In Part 1, we trace Wright’s path from abused child to serial predator, uncovering the psychological scars, violent impulses, and hidden obsession that led to the murders of multip ... Show More
44m 15s
Aug 2025
SERIAL KILLER: "The Killer Boy" Pt. 2
He was America’s youngest serial killer—and his most brutal crime was still to come. In Part 2, we follow the murder that sealed Jesse Pomeroy’s fate, the investigation that exposed a disturbing pattern, and the historic trial that forced the country to confront how young is too ... Show More
45m 4s
Aug 2025
SERIAL KILLER: "The Bikini Killer" Pt. 2
Charles Sobhraj wasn’t just a serial killer, he was an international conman who used charm, fake passports, and tranquilizers to trap his victims. In Part 2, we follow the escalating brutality of the "Bikini Killer's" crimes, the captives who fought back, and the shocking way he ... Show More
53m 23s