In 1987, a forensic document examiner named Ruth Valko was handed a single handwritten letter and told it was irrelevant to a double homicide in rural Montana. She disagreed — and spent the next nineteen years quietly proving it, long after the case was closed, the suspect acquitted, and her own career quietly dismantled. Tonight, we follow the paper trail she left behind. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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