Killer Stories with Harvey Guillén

When a brilliant intelligence officer from MI6 is discovered dead inside a padlocked duffel bag in his London flat, investigators face an impossible crime scene—no signs of forced entry, no fingerprints, and theories ranging from suicide to espionage—as the shadow of secrecy around his work at GCHQ breeds one of the most perplexing mysteries in British intelligence history.

Sources for this episode include:“Spy last seen alive eight days before body was found in bag” (The Guardian) “MI6 officer Gareth Williams and the ‘missing hours’ before his death” (BBC)“MI6 codebreaker Gareth Williams’ death ‘perfect crime,’ expert says” (CNN)“Police claim to have solved London ‘spy in the bag’ mystery” (The Independent)“The Death of The Spy In the Bag is Linked to Russia By Secret Intelligence Files” (BuzzFeed News)

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To some, Helen Duncan is a powerful medium who bridges the realms of the living and the dead. To others, she's a dangerous con artist blending deception and stolen top-secret information to prey on the grieving and the gullible.

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Sources for this episode include:

The Strange Case of Hellish Nell: The Story of Helen Duncan and the Witch Trial of World War II by Nina ShandlerSix Feet Over: Science Tackles the Afterlife by Mary RoachRegurgitation and the Duncan Mediumship by Harry Price

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A libertarian idealist known only as “The Dread Pirate Roberts” builds the Silk Road—an anonymous online black market that explodes into a billion-dollar empire—until the digital kingpin is unmasked, revealing how one man’s dream of radical freedom spiraled into crime, paranoia, and downfall.

Sources for this episode include:

American Kingpin by Nick BiltonJoshuah Bearman’s reporting for Wired magazine

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In 1977, candy heiress Helen Brach – one of the richest women in America – vanishes. Detectives consider the many people who might have wanted to get their hands on her money. Ultimately, the primary suspect that emerges is… the Chicago horse mafia.

Sources for this episode include:

Hot Blood: The True Story of an Heiress, a Gigolo, and a Shocking Murder by Ken Englade“The Puzzle That’s Missing One Piece” (WashPo)“Candy Heiress's Murder Probe Exposes Brutality in Horse World” (LA Times)

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A 19th-century island experiment founded by two nature-loving Germans goes from Gilligan's Island to Lord of the Flies when an entitled and eccentric heiress moves in.

Sources for this episode include:

Satan Came to Eden: A Survivor's Account of the "Galapagos Affair by Dore StrauchFloreana by Margaret WittmerThe Galapagos Affair: Satan Came to Eden (Documentary)“An Unsolvable Mystery: Captain Hancock and the Case of the Quarrelsome Castaways” (PBS)

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