The Zodiac Killer: Decoding the Cipher and the Unsolved Mystery

He claimed at least five lives, taunted police with cryptic letters, and terrified a nation. The Zodiac Killer is one of the most infamous—and elusive—figures in true crime history. In this episode of True Crime Files, we delve deep into the chilling case, tracing the killer’s brutal spree across Northern California and examining the cryptic ciphers he left behind.

Join us as we uncover the details of his crimes, revisit the suspects who almost cracked the case, and explore the breakthroughs that may finally unlock his identity. Was the Zodiac a criminal mastermind—or just a man with a taste for chaos? Tune in to unravel the mystery that still haunts investigators more than 50 years later.