Three nearly identical letters, each containing one-third of a 408-symbol cryptogram, arrive at three Bay Area newspapers. 

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<p>Three nearly identical letters, each containing one-third of a 408-symbol cryptogram, arrive at three Bay Area newspapers. </p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

From Tenderfoot TV and HowStuffWorks, 'Monster: The Zodiac Killer' dives into one of the most notorious, unsolved serial killing sprees in history. Despite sketches, cyphers and taunting letters to the press, the question still remains: who is the Zodiac? While you're here, don't forget to listen to Season 1, 'Atlanta Monster', which tells the true story of one of Atlanta’s darkest secrets, almost 40 years later.

Monster: The Zodiac Killer

Three nearly identical letters, each containing one-third of a 408-symbol cryptogram, arrive at three Bay Area newspapers.

The Most Dangerous Game [03]

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0f8c9214-025d-4f18-a944-ae320087def9/transcript

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