Crimes of the Centuries

A young mother from a tiny Kentucky hollow vanished without a trace in 1989, leaving behind her clothes, her makeup and her two children. She'd been working as an informant for FBI Agent Mark Putnam, so her family held onto one hope: Maybe she'd finally gotten the fresh start she'd always dreamed of through the federal witness protection program. It would take a year to find out the truth about what happened to Susan Daniels Smith. And it was worse than anyone had imagined.

Dr. Harini Bhat is a clinical pharmacist and storyteller obsessed with the moments in history that still can't be fully explained. Every week she investigates real events that defy easy explanation. Mass hysterias. Vanished civilizations. Medical oddities. Strange signals. Unexplained phenomena that keep repeating across centuries, as if history is trying to tell us something.

Hidden History doesn't dismiss ancient events as myth or superstition. It treats them as open case files, shaped by the limits of knowledge, technology, and record-keeping. Because the unknown isn't a failure of explanation. It's a constant in human experience, one that evolves, repeats, and sometimes deepens the more we learn.

New episodes drop every Monday. Follow now on Apple Podcasts, Spotify, or watch on YouTube @hiddenhistorypod. Listen here: https://play.megaphone.fm/65qgwrg-sq-mmvg7tpqgfa

In 1978, a nine-year-old girl in a red coat went looking for a kind man she'd met at a train station. She never came home. Over the next 12 years, at least 52 more would follow. But in the Soviet Union's supposed utopia, serial killers didn't exist — and a government more committed to its own mythology than to its citizens would pay a terrible price for that belief. 
Crimes of the Centuries is a podcast from Grab Bag Collab exploring forgotten crimes from times past that made a mark and helped change history. You can get early and ad-free episodes and more over at www.grabbagcollab.com

Order the Crimes of the Centuries book at your favorite bookstore or at www.centuriespod.com/book!

Follow us on Instagram and other social media: @centuriespod
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In 1991, investigators of a house fire in Corsicana, Texas, concluded the fatal blaze was arson, pointing to burn patterns they said proved someone had deliberately turned the house into a death trap. They zeroed in on Cameron Todd Willingham as the one who ignited the inferno. But in the years that followed, a growing number of fire scientists began questioning whether the evidence used to convict him was ever sound in the first place, raising enduring doubts about one of the most controversial death penalty cases in modern Texas history.
Crimes of the Centuries is a podcast from Grab Bag Collab exploring forgotten crimes from times past that made a mark and helped change history. You can get early and ad-free episodes and more over at www.grabbagcollab.com

Order the Crimes of the Centuries book at your favorite bookstore or at www.centuriespod.com/book!

Follow us on Instagram and other social media: @centuriespod
Episode Sponsors:

Quince. Get free shipping and 365-day returns at quince.com/CENTURIES.
Home Chef. Get 50% off your first box, free shipping, and free dessert for life at HomeChef.com/COTC.
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On the night of January 31st, 2026, 84-year-old Nancy Guthrie was dropped off at her home in the Catalina Foothills outside Tucson, Arizona. By morning, the mother of one of America's most famous TV news personalities had vanished. Nearly three months later, she's still missing. In this bonus episode, Crimes of the Centuries steps outside its usual format to ask some questions about how this investigation has been handled — questions that deserve answers whether or not we ever get them.