Here is an additional four line Zodiac Killer Cipher that I have deciphered. The first line is, “L”, filled in circle, top horizontal filled in circle, “C”, “<", "+", "F", reverse "L", "W". This is, "TTISNESAE", and reads, "SETS IN EAST". The second line is, "C...
As of April 2024, two of the Zodiac Killer's cryptograms remain unsolved. According to theNew York Times, we may never know what they say for sure — because they are so short, it's difficult to definitively prove that a code-breaker has used the correct cipher. At the time, the Sa...
As of April 2024, two of the Zodiac Killer's cryptograms remain unsolved. According to theNew York Times, we may never know what they say for sure — because they are so short, it's difficult to definitively prove that a code-breaker has used the correct cipher. At the time, the Sa...
a serial killer who terrorized Northern California in the late 1960s and early 1970s with a combination of grisly murders and bizarre public letters brimming with horrific threats, demented demands and mysterious
While the new solution did not provide any apparent clues to the killer’s identity, the deciphered message revealed another glimpse into the mind of the Zodiac. Whether or not he actually believed that his dead victims would serve as his slaves in his afterlife, the repeated theme was someho...
The attention-seeking Zodiac Killer was able to generate a media frenzy by sending disturbing, cryptogram-containing letters to local newspapers, including the San Francisco Chronicle. Two of the four cryptograms have been deciphered: The July 1969 "408 cipher" was decoded soon after its publicat...
dividing up one long ciphered message between three papers. Allegedly, the ciphers perplexed law enforcement and intelligence agencies, though amateur cryptanalysts managed to crack most of them. There are a few messages that have never been solved, some supposedly a clue to the killer's identity...