True Crime: The Phantom of Heilbronn

Before Facebook and MySpace, before even Friendster, there was SixDegrees. Dive in today to learn about the first social media site, that was a few years too early.See omnystudio.com/listener for privacy information. 

8 tracks were during vinyl, but preceded cassettes. Why? So people could listen to their music on the go. Check out this antiquated medium today.See omnystudio.com/listener for privacy information. 

Sherlock Holmes is perhaps the most famous fictional character in the world, and for good reason. More than a hundred years on, Arthur Conan Doyle’s 60 Holmes stories are still in print and he is the most portrayed human literary character in history.See omnystudio.com/listener f ... Show More

He was a loner and a misfit who lived with his parents until his early 30s but went on to become a serial killer who stalked his victims on dating apps and gay hook-up sites. But, Stephen Port was no cunning killer, and when he was tried for four murders in the Old Bailey the fai ... Show More

Between 1993 and 2009, DNA discovered at 40 crime scenes across Germany, Austria, and France were linked to an unknown woman of eastern European descent. Dubbed ‘The Woman Without a Face’, her crimes ranged from petty theft to murder. After her DNA was linked to the murder of Hei ... Show More

In 1990, three sex workers are brutally murdered and left along the banks of the Spokane river. A serial killer was on the loose—and detectives had few clues. Animal hairs, fibers and a fingerprint were found, but for years the perp was never identified. More than 20 years later ... Show More

In little more than a month, two women who lived in the same apartment complex were brutally murdered. The similarities of the crime scenes led police to conclude they were dealing with a serial killer who harbored an intense hatred of women... and they had to find him before he ... Show More

A 1986 case of sexual assault and serial murder marked the first time DNA was used as evidence in a court of law. To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices 

When a 79-year-old woman is found shot to death in her own home, investigators initially suspect her long-time husband and a violent neighbor with a penchant for threats. But shell casings recovered at the scene and a high-tech database reveal the killer to be the last person any ... Show More

A woman is murdered on a jogging trail in the middle of the day. The leads from cell phone records and search dogs go nowhere. Nine days later, a witness tells police about a chance encounter, and cigarette butts which may contain the killer’s DNA. To learn more about how HLN pro ... Show More