In this episode we delve into the cryptic and chilling world of the Zodiac Killer's communications through his letters and the infamous 340 Cipher. This episode unveils the terror that began with a series of menacing letters starting in November 1969, where the Zodiac threatened the lives of school children and baffled authorities with his complex ciphers. We explore how these letters not only continued to instill fear across California but also taunted the police with clues that seemed almost within reach yet remained unsolvable for decades.
Further intensifying the narrative, the episode covers the evolution of Zodiac's threats from targeted public taunts to more sinister and broad threats, including a detailed plan to create a "death machine" aimed at a school bus. The capture of this period of terror is complemented by insights from law enforcement officials, cryptologists who later cracked the 340 Cipher, and chilling audio clips from the era. As we dissect the psychological warfare waged by the Zodiac through his communications, listeners are drawn into the complex puzzle that has captivated and horrified the public and investigators for over fifty years.
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S33 Ep11: The Beach Murders
S33 Ep10: Ray Davis 1962 Cab Murder
S33 Ep9: Donna Lass
S33 Bonus #3: The Riverside Suspect
S33 Bonus #2: The Hoax Letters
S33 Ep8: The Murder of Cheri Jo Bates
S33 Bonus #1: Melvin Belli - "Please Help Me"
S33 Ep6: Paul Stine San Francisco Cab Murder
S33 Ep5: The Zodiac: Bryan Hartnell's Attack
S33 Ep4: The Zodiac: Lake Berryessa Attack
Trailer: The Zodiac
S33 Ep3: The Zodiac: The First Letters
S33 Ep2: The Zodiac: Darlene Ferrin & Michael Mageau Attack
Mysteries on the True Crime Express
S33 Ep1: The Zodiac: Betty Lou Jensen and David Faraday Murders
S32 Ep3: Just Family Business
S32 Ep2: Just Family Business
S32 Ep1: Just Family Business
S2 Ep91: Sister Cathy, Slides of Hope: A Doctor's Quest for Justice
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