In the 1970s, residents of Circleville, Ohio, began receiving hundreds of anonymous letters — filled with threats, accusations, and terrifying secrets.
What started as a small-town scandal spiraled into a decades-long mystery involving murder, blackmail, and a botched investigation.
Join Vanessa Richardson as she unravels one of America’s strangest unsolved cases — the chilling story of The Circleville Letter Writer.

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