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Was Gary Francis Poste the Zodiac Killer? We Can't Be Sure

In 2021, an independent group called the Case Breakers claimed he was, but the FBI doesn't agree.

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Was Gary Francis Poste the Zodiac Killer? We Can't Be Sure
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    Was Gary Francis Poste the Zodiac Killer? We Can't Be Sure

    Was Gary Francis Poste the Zodiac Killer? We Can't Be Sure

    Gary Francis Poste made headlines after his death as the suspected Zodiac Killer. But is there enough evidence to finally close this case? Gary …

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