Episode 8 Mount Diablo, The Mikado, and more Mysterious Mailings

Throughout 1970, the Zodiac continued to mail taunting letters, notes, and codes- some of it referenced Mount Diablo, and the Gilbert & Sullivan production, The Mikado. Meanwhile, in the SF Bay area and beyond, multiple letters and threats, though unconfirmed to be Zodiac, were quickly attributed to him.

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