David Berkowitz: The Son of Sam

Retired FBI agent and criminal profiler Candice DeLong examines the shocking murders of legendary Hollywood director Rob Reiner and his wife, Michelle Singer Reiner. Candice walks through what investigators say happened during the final hours before the couple were found stabbed ...  Show more

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

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

After Jeffrey Dahmer’s first kill, he tried to suppress his deadly urges—but it wasn’t long before his dark desires took over. Uncover the chilling reasons behind his descent into madness, leading him to become one of the world’s most infamous serial killers. Don’t miss this grip ...  Show more

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

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