California’s Killer Prophet: The Mind of Mass Murderer John Linley Frazier In the fall of 1970, the quiet hills of Santa Cruz, California, were shaken by a brutal and bizarre mass murder committed by a man who believed he was chosen by God to carry out a holy mission. John Linley Frazier, later dubbed The Killer Prophet, murdered a prominent local doctor and his entire family in a crime that stunned the community and marked the beginning of Santa Cruz’s descent into an era of serial killings. Claiming environmental and spiritual motives, Frazier left behind a chilling manifesto declaring war on those who destroyed nature. In this episode, we unravel the disturbing mindset of a man driven by delusions, explore the twisted philosophy behind the murders, and revisit one of California’s earliest and most unsettling true crime stories. Listener discretion is advised — this episode contains disturbing content and graphic details. John Linley Frazier, Killer Prophet, California mass murderer, Santa Cruz murders, true crime, eco-terrorism, spiritual delusion, mass murder, 1970s crime, murder manifesto, environmental extremist, Santa Cruz serial killers, cult mentality, twisted beliefs, true crime podcast, psychological breakdown, religious fanaticism, family murder, infamous killers, real crime stories 4o Become a supporter of this podcast: <a href="https://www.spreaker.com/podcast/full-police-interrogations-911-calls-and-true-crime-investigations-true-crime-podcast-2025--6463449/support?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=rss">https://www.spreaker.com/podcast/full-police-interrogations-911-calls-and-true-crime-investigations-true-crime-podcast-2025--6463449/support</a>.

California’s Killer Prophet: The Mind of Mass Murderer John Linley Frazier

In the fall of 1970, the quiet hills of Santa Cruz, California, were shaken by a brutal and bizarre mass murder committed by a man who believed he was chosen by God to carry...