50 years ago, the Zodiac sent a greeting card with a cipher consisting of 340 symbols. Today, the cipher remains one of the most baffling clues in true crime history. Computer programmer and Zodiac cipher expert David Oranchak (ZodiacKillerCiphers.com) talks about the enduring mystery of the "Z340."
Click here to view the Zodiac's 340 cipher, the original envelope, and the "dripping pen" greeting card with the Zodiac's message inside at the ZodiacKillerFACTS Document Gallery.
Written and produced by Michael Butterfield for ZodiacKillerFacts.com / Copyright 2019
Voice of "The Zodiac" by John Knight
All music licensed and used by permission. “Run and Hide” and “Frozen Orb” composed and produced by Jens Kiilstofte. “Ghost” and “Creepy Piano Loop” composed and produced by JM Scherf. “Growing Shadows” created by Myuu. Provided by Mediacharge.
Link: http://www.zodiackillerfacts.com/gallery/thumbnails.php?album=8
ZODIAC: A TO Z - Ep. #11 - TRAILER - Perfect Crime: Inspirations
ZODIAC: A TO Z - Ep. #10 - BONUS: DNA QUESTIONS
ZODIAC: A TO Z - Ep. #10 - Melvin & Sam: The Strange Saga of a Zodiac Impostor
ZODIAC: A TO Z - Ep. #10 - TRAILER - Melvin & Sam: The Strange Saga of a Zodiac Impostor
ZODIAC: A TO Z - Ep. #9 - BONUS: Suspicious or Strange
ZODIAC: A TO Z - Ep. #9 - Shadows & Fog: The Zodiac vs. The SFPD - CORRECTED VERSION
ZODIAC: A TO Z - Ep. #9 - Shadows & Fog: The Zodiac vs. The SFPD
ZODIAC: A TO Z - Ep. #9 - TRAILER - Shadows & Fog: The Zodiac vs. The SFPD
ZODIAC: A TO Z - Ep. #8 - BONUS: 340 - 50th Anniversary w/ Mike Morford & David Oranchak
ZODIAC: A TO Z - Ep. #8 - BONUS: 340 Solutions w/ David Oranchak
ZODIAC: A TO Z - Ep. #8 - TRAILER - 340: The Mystery
ZODIAC: A TO Z - Ep. #7 - BONUS: Riverside - Identity Crisis
ZODIAC: A TO Z - Ep. #7 - Riverside: A Warning
ZODIAC: A TO Z - Ep. #7 - TRAILER - Riverside: A Warning
ZODIAC: A TO Z - Ep. #6 - BONUS: Mike Morford talks about his suspect
ZODIAC: A TO Z - Ep. #6 - Riverside: There Will Be More
ZODIAC: A TO Z - Ep. #6 - TRAILER - Riverside: There Will Be More
ZODIAC: A TO Z - Ep. #5 - BONUS: David Eick on serial killers
ZODIAC: A TO Z - Ep. #5 - Hollywood Horror w/ David Eick - Pt. 2
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