Deciphering Cryptic Messages of the Zodiac Killer

The chapter delves into deciphering cryptic messages related to the Zodiac Killer case, suggesting a link between the killer and LSD use, as well as potential connections to specific individuals and locations mentioned in the messages. It involves a detailed analysis of the writing style and references made, aiming to uncover hidden clues. The discussion also covers the deciphering of a cipher attributed to the Zodiac Killer by private citizens, with the FBI confirming its authenticity and shedding light on a message from the killer.