EP196: Coffee Cup Conviction: Serial Killer John Getreu

A discarded cup of coffee is what finally brought serial killer John Getreu down. After evading justice for nearly 50 years, investigators used DNA recovered from a discarded coffee cup to expose a man who had spent decades hiding behind the image of a trusted Boy Scouts leader, mentor, husband, and neighbor. But when his DNA was compared to evidence preserved from long-forgotten crime scenes, it revealed a vicious predator linked to the murders of multiple women. In this episode, we unravel the astonishing investigation that finally caught up with John Getreu, examine the warning signs that were missed for decades, and explore how advances in DNA technology finally exposed a killer who thought he'd gotten away with murder.

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