True Crime Garage True Crime Garage

The Zodiac Killer? /// Part 1 /// 960

Oct 6, 2026 · 45m

Summary

In this episode of True Crime Garage, host Nick discusses the controversial theory in Eddie McNamara’s book, *Zodiacually*, which argues the Zodiac Killer was a fabricated persona created by a murderer to hide a targeted killing of Darlene Ferrin. McNamara, a former police officer, contends that the Lake Herman Road murders were committed by local "thrill killers" and that the subsequent letters were plagiarized from police reports to create a false serial killer narrative. The conversation explores overlooked suspects, including officers and stalkers with access to crime scene details, and…

Topics discussed

Sponsor: WISE Intro: The Zodiac Killer mystery and show premise Guest intro: Eddie McNamara's background and theory Discussion on 9/11 health and initial skepticism Inconsistencies in the official Zodiac narrative Linguistic analysis and the 'fabricator' theory Analysis of the David Fincher movie and Darlene Ferrin The Sherry Jo Bates case and Riverside police stance Lake Herman Road murders and local gang suspects David Faraday and Betty Lou Jensen: The thrill killers Forensic details: The .22 pistol and execution style Sponsors: BetterHelp, Acorns, Mint Mobile, Greenlight Blue Rock Springs attack and the first Zodiac letter Plagiarism in the Zodiac letters and police reports The strategy of the letter writer: Chaos and confusion Real-life suspects: George Waters and police connections Investigation failures and the role of a psychic Sponsors: WISE and ZocDoc
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