Holiday Break: How a Nuclear Lab Helped Catch a Serial Killer

He was never caught. So why did Jack the Ripper stop killing? In the finale, Greg, Vanessa, Carter, and Wenndy follow the years-long search for Jack the Ripper, ranging from bloodhound trials to DNA t...

10 Marras 201754min

One of the first serial killers to write letters to the authorities, Jack the Ripper’s mail was memorable, to say the least. Our resident Ripperologists examine Jack’s odd correspondence and determine...

9 Marras 201748min

He's the world's most famous killer. But how could a series of crimes committed in a few weeks in 1888 still be so famous nearly 130 years after the fact? In the first episode of this special series, ...

7 Marras 201751min

In the case of the Lethal Lovers, Gwen Graham was charged with five murders, and Cathy Wood charged as her accomplice. But was that truly their relationship, or was Cathy blackmailing Gwen to use her ...

6 Marras 201745min

After meeting at Alpine Manor in Michigan, nurses’ aides Gwen Graham and Cathy Wood began a romantic relationship that eventually earned them the nickname “The Lethal Lovers.” Motivated by dark erotop...

30 Loka 201740min

Bible John left gruesomely specific crime scenes. This week, Greg and Vanessa scrutinize this killer’s disturbing methods for any semblance of meaning. Were the kills sadistic, predatory, or spurred b...

23 Loka 201738min

Glasgow’s Barrowland Ballroom was meant to be a place for people to dance and enjoy themselves. Instead, Bible John, one of Scotland’s most infamous serial killers, used the dance hall as a hunting gr...

16 Loka 201736min

Charles Cullen was one of the deadliest serial killers in American history. As a nurse, he went from hospital to hospital, leaving a trail of bodies in his wake. Greg and Vanessa investigate how the N...

9 Loka 201745min