In the 1970s, young women hitchhiking through Santa Rosa began disappearing, their bodies turning up in remote ravines. Imagine the terror of a community where the simple act of catching a ride turned into a death sentence. We pull back to the intense investigation that struggled to connect these deaths, as the killer seemed to know exactly how to avoid leaving forensic evidence. We focus on the one piece of evidence that investigators couldn't crack—the lack of a consistent signature, making it impossible to pin down a suspect. Was it one person, or a series of copycats? We explore the mystery of the Hitchhiker Murders and the haunting question of why the investigation stalled despite dozens of leads. If you enjoy true crime deep dives and unsolved mysteries, this one is for you.

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