The Zodiac killer is one of the most elusive and unusual serial killers in American history.
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Known for his bizarre, rambling handwritten letters, the Zodiac sent baffling ciphers, quoted musical lyrics, taunted police, and threatened to shoot school children.
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Unlike most serial killers, the Zodiac called police to report his crimes and wore a hooded costumer featuring his chosen symbol, the crossed circle.
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The Zodiac wounded two people and killed at least five others during the period between December 1968 and October 1969.
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More letters, postcards, and other clues continued until 1971 when the Zodiac disappeared.
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In January 1974, the San Francisco Chronicle received another letter which hinted at suicide and described the classic horror film The Exorcist as “the best saterical comidy.”
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Hoax letters continued over the years, but the infamous Zodiac vanished into the history books, leaving a bloody trail of morbidly fascinating physical and visual clues.
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