The human body is a miracle. But when it’s not working, it can be the stuff of nightmares. On this new series from master storyteller MrBallen, we’re sharing medical horror stories and diagnostic mysteries that are surgically calibrated to make your blood run cold.

From bizarre, unheard-of diseases and miraculous recoveries to strange medical mishaps and unexplainable deaths — you’ll never hear the phrase “heart-stopping” in the same way again. MrBallen’s Medical Mysteries is a first-of-its-kind collaboration between MrBallen and Wondery, the award-winning company behind Dr. Death.

Listen to MrBallen’s Medical Mysteries wherever you get your podcasts: Wondery.fm/MrBallenMedicalMysteries

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In 2021, 16-year-old Willard Miller struggled to keep his grade up in his high school Spanish class. But instead of creating a study plan or asking for extra credit, he decided to do the unthinkable. He called upon the help of his friend, and the pair beat 66-year-old Nohema Graber to death. Candice and her producer Julie Berke discuss the facts of the case, and what could have possibly driven the teens to murder a well-loved teacher in the community.

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Retired FBI agent and criminal profiler Candice DeLong speaks with Karen Conti, John Wayne Gacy’s former appeals lawyer, to discuss the case of Quincy Allen. In 2002, Allen went on a deadly crime spree that claimed the lives of four people across two states. He pleaded guilty in both states, receiving a life sentence in one – but a death sentence in the other. His sentence was overturned in 2022 after it was found that Allen’s history of childhood abuse and mental illness were not considered by the sentencing judge – and, most recently, Allen was resentenced to life in prison instead. Candice and Karen discuss Allen’s background and the factors that led to a successful appeal in his case.

Karen's book, "Killing Time with John Wayne Gacy: Defending America’s Most Evil Serial Killer on Death Row" is out now and available on Amazon and most book retailers. To learn more about Karen and the book, please check out www.karenconti.com

Need more Killer Psyche? With Wondery+, enjoy exclusive episodes, early access to new ones, and they’re always ad-free. Start your free trial in the Wondery App or visit wondery.app.link/TI5l5KzpDLb now.

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In the depths of the dark net, tech journalist Carl Miller makes a disturbing discovery: a secret Kill List targeting hundreds of innocent people on a murder for hire website. When the police decide not to investigate, Carl is thrown into a race against time to warn those in danger and uncover the truth about the people who want them dead. From Wondery and Novel, comes a true story about obsession, control and the price of life and death.

Listen to Kill List on the Wondery App or wherever you get your podcasts: Wondery.fm/Kill_List

You can listen to Kill List and more Exhibit C true crime shows like Morbid early and ad-free right now by joining Wondery+. Check out Exhibit C in the Wondery App for all your true crime listening.

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Retired FBI agent and criminal profiler Candice DeLong dives into the case of Nannie Doss, also known as the “Giggling Granny.” From 1927 to 1954, Doss poisoned and killed four of her five husbands – and was even suspected of killing her own family members along the way. By luring her love interests from “lonely hearts” newspaper columns and keeping up a sweet, smiley exterior, Nannie was able to kill undetected for years, with no one suspecting a thing. Candice explores how Nannie’s method of murder kept her under the radar, and why she felt compelled to kill her loved ones.

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Retired FBI agent and criminal profiler Candice DeLong speaks with legal analyst Josh Ritter to discuss the headline-dominating case of Rex Heuermann, the alleged Long Island Serial Killer. Authorities believe Heuermann is responsible for a string of murders that first came to light in 2010, after four bodies were found along Gilgo Beach in New York. After more than a decade of extensive investigation, Heuermann was finally arrested – and has since been implicated in at least two more murders. Candice and Josh explore the investigative process that linked Heuermann to the crimes, the evidence gathered against him so far, and what we can expect to see from both sides of the courtroom when the case goes to trial.

Need more Killer Psyche? With Wondery+, enjoy exclusive episodes, early access to new ones, and they’re always ad-free. Start your free trial in the Wondery App or visit wondery.app.link/TI5l5KzpDLb now.

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A few weeks ago, Angela Craig started to feel unwell. Her husband James, a local Colorado dentist, said she just needed to rest. But eventually, she died from her sickness – allegedly at the hands of James himself. He is accused of poisoning her protein shakes with arsenic and cyanide. In today’s Ripped from the Headlines, Candice and her producer Julie Berke discuss his disturbing weeks-long plot, filled with shocking internet searches, shipments of chemicals, and multiple affairs.

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Retired FBI agent and criminal profiler Candice DeLong examines the case of Mack Ray Edwards. Between 1953 and 1970, Edwards killed at least six children in Los Angeles County, California, using his career in highway construction to hide their bodies – and his trail of murder. He ultimately turned himself in for his crimes, citing a guilty conscience…but was that truly the case? Candice explores how Edwards went undetected for so long, why he targeted children, and what the actual motive behind his confession could have been.

Need more Killer Psyche? With Wondery+, enjoy exclusive episodes, early access to new ones, and they’re always ad-free. Start your free trial in the Wondery App or visit wondery.app.link/TI5l5KzpDLb now.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.