On June 26, 1970, the Zodiac killer provided a communication to the San Francisco Chronicle newspaper
By Tom Voigt | Founder: Zodiackiller.com | tomvoigt@zodiackiller.com
The code (above) has never been solved, with or without the map (below)
Below: Non-color version of the envelope used by the Zodiac killer to mail the above correspondence —
(All of the communications featured in my updates were authenticated by police.)
For in-depth information and discussion about all of the Zodiac killer’s communications — including ciphers — see my Zodiackiller.com discussion forum.
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