The Chicago Tylenol Murders Pt. 1

The Chicago Tylenol Murders Pt. 1

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Serial Killers Is Now Killer Stories with Harvey Guillén!

After eight years sharing stories about serial killers, we’re stepping fully into a new chapter of the show. Same meticulous research and sharp storytelling you love, whole new range of gripping crimes to explore. All with the incomparable Harvey Guillén at the helm! Watch the vi ...  Show more

Meet Your New Host!

Hey listeners, we’re beyond excited to introduce you to your new host, Harvey Guillén! Stay tuned as he ushers in a new era of the podcast you know and love—now with video this season! Learn more about your ad choices. Visit podcastchoices.com/adchoices 

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The Chicago Tylenol Murders Pt. 1
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Listeners, we’re popping back into your feed this week to share a special crossover episode from Serial Killers and Conspiracy Theories. Forty years ago, cyanide-laced Tylenol capsules led to the deaths of seven people all around the Chicago area. America was gripped by paranoia ...  Show more

The Chicago Tylenol Murders Pt. 3
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This is the finale of our Serial Killers and Conspiracy Theories crossover: By 2011, the FBI was ready to reexamine the evidence. A theory emerged: What if the Mad Poisoner was actually the Unabomber? Ted Kaczynski had proven he was a revenge-seeking terrorist, and he had connect ...  Show more

The Chicago Tylenol Murders Pt. 2
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If you enjoyed part 1 last week, we’re back with part 2: If Roger Arnold wasn’t behind the murders, who was? Police turn their focus to a new suspect: a disgruntled accountant named James Lewis. But the more police dig into Lewis’s life, the more questions they have. The road ahe ...  Show more

The Chicago Tylenol Murders Pt. 2
Cults

If you enjoyed part 1 last week, we’re back with part 2: If Roger Arnold wasn’t behind the murders, who was? Police turn their focus to a new suspect: a disgruntled accountant named James Lewis. But the more police dig into Lewis’s life, the more questions they have. The road ahe ...  Show more