Decoding the Zodiac Killer

16: Richard 'Rick' Marshall: Another Zodiac Suspect


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In this episode, we focus on Richard "Rick" Marshall, one of the most intriguing suspects in the Zodiac Killer case. In the 1970s, an anonymous letter to the Sheriff’s office and a series of bizarre clues pointed towards this silent film enthusiast and radio station engineer. From strange handwriting similarities to explosive claims involving hidden evidence, Marshall became an unexpected person of interest. But was he truly the Zodiac, or was he just another victim of circumstantial speculation and media frenzy? Join us as we dive into the clues, suspicions, and false leads that placed Richard Marshall in the spotlight of this chilling mystery.



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Decoding the Zodiac KillerBy Shane Waters

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