The Zodiac Killer Part 2: Unsolved Murders and Cryptic Letters

The Paul Stein Murder and Zodiac's Taunts

• 🎯 On October 11, 1969, cab driver Paul Stein was murdered in San Francisco, with the killer taking a piece of his shirt.
• 🔍 Three teens witnessed the shooting and described the suspect, but a dispatcher's error led responding officers to misidentify the suspect's race.
• ✉️ The Zodiac later claimed responsibility in a letter to the Chronicle, mocking police and threatening to target a school bus full of children, causing widespread fear and increased police presence.
• 🎭 The Zodiac claimed the police sketch was inaccurate and that he wore a disguise, suggesting he was toying with authorities.

Suspected Early Cases and Communications

• 📞 A potential earlier case involved the murder of cab driver Raymond Davis in Oceanside, California, in 1962, which shared similarities with the Paul Stein murder.
• 📝 The Zodiac sent a 340-symbol cipher on November 8th, along with another piece of Stein's shirt and a greeting card, hinting at more victims.
• 💣 A seven-page letter on November 9th included a bomb recipe and diagram, escalating the fear factor and suggesting the killer had knowledge of explosives.
• ⚠️ A letter postmarked November 12th threatened that future murders would be disguised as routine incidents, making them harder to attribute to the Zodiac.

The Zodiac's Plea and Suspected Abduction

• 🙏 In a December 20th letter to Melvin Belli, the Zodiac claimed to be losing control and asked for help, though it's debated whether this was a genuine plea or further taunting.
• 🚗 Kathleen Johns, a mother with her infant daughter, recounted an attempted abduction in March 1970, where her car was tampered with and she was held captive for two hours before escaping.
• ✍️ A letter postmarked April 20th, 1970, included a 13-symbol cipher and a bomb diagram, while the Zodiac denied responsibility for a recent police station bombing.
• 🗺️ A June 26th letter contained a map of the Bay Area with a code to locate a bomb, and the writer claimed to have killed again, enjoying the cat-and-mouse game with authorities.

Later Communications and Suspected Victims

• ❓ A postcard on October 5th, 1970, contained a cryptic message, and a Halloween card on October 27th was interpreted as referencing a 14th victim.
• 📰 The Zodiac claimed responsibility for the unsolved murder of Sher Joe Bates in a March 1971 letter to the LA Times.
• 💀 The remains of Donna Latz, a nurse who disappeared in Lake Tahoe in September 1970, were identified in 2023, making her a suspected but unconfirmed Zodiac victim.
• 🗣️ After a period of silence, communications resumed in 1974, with the Zodiac commenting on movies and taunting police, suggesting a potential victim count of 37.

Investigation and Suspects

• 🕵️ Inspector David Tuski worked the Zodiac case for years, investigating thousands of suspects and believing the letters were an ego game.
• ❓ Tuski himself became a suspect after admitting to sending fake fan mail and being investigated for potentially forging a Zodiac letter, which damaged his career.
• 💡 The case remains unsolved, with many theories about the Zodiac's identity and motives, and ongoing interest from armchair detectives.
• 🎙️ The episode sets up a third part focusing on top Zodiac suspects and expert analysis.