The Mohawk Valley Ripper

John W. Hopkins‍ ‍www.uticaod.com.

Special Guest: Katie Manning from Psychics On The Scene

This episode features a special guest appearance by renowned psychic medium Katie Manning, co-host of the Psychics On The Scene podcast. Katie joins us to discuss the case, share her perspective, and offer unique insights that make this one of our most fascinating episodes yet. Whether you’re a true crime enthusiast, interested in the paranormal, or simply curious about the intersection of both, Katie brings an engaging perspective to the conversation.

This week on Murder Through the Grapevine, we’re staying close to home as we explore one of New York’s most disturbing serial killer cases. Known as the Mohawk Valley Ripper, John W. Hopkins terrorized communities across the Mohawk Valley during the 1970s, leaving behind a trail of violence that would haunt investigators for decades.

At first glance, Hopkins appeared to be living an ordinary life. But behind that façade was a predator responsible for a series of brutal crimes that shocked Upstate New York. In this episode, we examine how the investigation unfolded, the mistakes that nearly allowed him to escape justice, and the incredible detective work that ultimately helped connect the dots years later.

We also take a closer look at a cold case that remained unsolved for nearly 40 years before advances in forensic science gave investigators new hope. The story raises fascinating questions about how modern DNA technology can reshape investigations long after a killer is gone.

As always, we pair the case with a featured wine—this week’s selection is Squealing Pig, making for another unforgettable installment of true crime and wine.

If you’re from the Capital Region or the Mohawk Valley, this case may hit especially close to home. Even if you’ve heard the name before, there are details in this story that may surprise you.

🎧 Listen now to hear:

  • The terrifying crimes that earned Hopkins the nickname “The Mohawk Valley Ripper.”

  • How one survivor helped change the course of the investigation.

  • The cold case connection that remained a mystery for decades.

  • How evolving forensic science helped investigators piece together the truth years later.

Pour yourself a glass of Squealing Pig, press play, and join us for another gripping episode of Murder Through the Grapevine.

Have thoughts on the case? We’d love to hear from you. Leave us a review, share the episode with a fellow true crime fan, and follow us so you never miss a new release.

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Resources

🎙️ Listen to Murder Through the Grapevine
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👻 Learn More About Katie Manning
Our special guest, psychic medium Katie Manning, can be found on her official website: Katie Manning – Psychic Medium

🎧 Psychic On The Scene Podcast
Listen to Katie Manning and the Psychic On The Scene podcast on your favorite podcast platform. (Apple Podcasts)

Follow Murder Through the Grapevine on social media for new episodes, behind-the-scenes content, and upcoming case announcements.


Our sources:

https://en.wikipedia.org/wiki/John_W._Hopkins

https://www.uticaod.com/story/news/2011/02/11/da-convicted-serial-killer-murdered/44768615007/

Sherrie Ann Carville and Joanne Pecheone Murderer Linked to Kathy Kolodziej – Triage



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