With the coroner’s inquiry underway, damning evidence reveals the nature of Diana Yeates and Dr. Eric Hedberg’s relationship — but it’s not enough to secure a conviction. The police’s prime suspect walks away, leaving more than one mysterious death in his wake.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

On an early September morning in 1960, surgeon Jim Yeates was found dead in the garage with a pool of blood around his head. The well-respected doctor had no known enemies, so police were left with few suspects. But when the coroner's report came in, a different cause of death was determined — and it would shift the entire investigation. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Diamond didn’t make many friends as a bootlegger and racketeer. Anybody could have been responsible for his death… including the police themselves. Learn more about your ad choices. Visit podcastchoices.com/adchoices

During the 1920s and ‘30s, his rap sheet had everything from robbery, to bootlegging, to drugs. Jack “Legs” Diamond was wanted by law enforcement and wanted dead by other gangsters. After surviving four assassination attempts, he wouldn’t survive the fifth.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1908, a young domestic servant was found murdered in upstate New York. Almost a century later, Hazel Drew’s mysterious death — and secret double life — inspired David Lynch and Mark Frost’s “Twin Peaks” television series. Learn more about your ad choices. Visit podcastchoices.com/adchoices

When Peter Reilly became the main suspect in his mother’s murder, his Connecticut hometown rallied around him. Police pursued him relentlessly, but further investigation would reveal how little they actually knew about Barbara Gibbons’ death. Learn more about your ad choices. Visit podcastchoices.com/adchoices

On September 28th, 1973, 51-year-old Barbara Gibbons was discovered dead in her home by her teenage son. He reported her death to the police, but the police soon became convinced that he had killed his own mother. Learn more about your ad choices. Visit podcastchoices.com/adchoices

As police find — and lose — leads in the Casanova card player’s murder investigation, a housekeeper hides evidence, a countess provides an alibi, and a business partner changes his story. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The most famous bridge player in the world rubbed elbows with New York’s elite and tutored the likes of King Edward VII and Harold Vanderbilt before he was fatally shot in his Manhattan brownstone. Learn more about your ad choices. Visit podcastchoices.com/adchoices

When a fading porn star became desperate enough to help the Wonderland Gang steal from a Hollywood mogul, revenge and murder followed.  Learn more about your ad choices. Visit podcastchoices.com/adchoices