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Killer Psyche

Killer Psyche

By: Wondery | Treefort Media
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When a shocking crime occurs, people ask “Why?” Was it about power, ego, or revenge? On Killer Psyche, retired FBI agent Candice DeLong draws on her decades of experience to reveal why these murderers and criminals committed these heinous acts. She will reveal fascinating new details about what drove these people, including cases she was close to. Candice will share specific psychological methods and profiling techniques that experts use to understand the deepest part of the most complex, fascinating, and twisted minds, from the Unabomber to Alex Murdaugh to Mary Bell.


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True Crime
Episodes
  • Harry Thaw & the Murder of Stanford White
    Jun 17 2025

    Retired FBI agent and criminal profiler Candice DeLong explores the case of Harry Thaw, the wealthy heir who gunned down architect Stanford White in front of hundreds of witnesses. The motive? A toxic mix of jealousy and vengeance over Thaw’s wife, Evelyn Nesbit, a young model and actress who had been sexually assaulted by White years earlier. The case ignited a national scandal, revealing a world of exploitation, obsession, and privilege among New York’s elite. Candice examines how Thaw’s deep-seated insecurities, violent temper, and fixation on revenge collided in a deadly way.

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    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.

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    49 mins
  • Judy Buenoano: The Black Widow of Florida
    Jun 10 2025

    Retired FBI agent and criminal profiler Candice DeLong dives into the chilling case of Judy Buenoano, a woman who earned the nickname “The Black Widow of Florida” after a string of suspicious deaths in her life. Over nearly a decade, Judy concealed her crimes behind a mask of composure and caregiving, using poison, drowning, and even car bombs to eliminate those closest to her. But when Judy’s overconfidence led authorities straight to her, her elaborate web of lies began to unravel – leading to her demise. Candice explores how greed, compulsive lying, and a ruthless need for control allowed Judy to kill without remorse.

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    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.

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    49 mins
  • Michael Peterson & the Staircase Murder
    Jun 3 2025

    Retired FBI agent and criminal profiler Candice DeLong examines the puzzling and polarizing case of Michael Peterson, the novelist accused of murdering his wife, Kathleen, after she was found dead at the bottom of a staircase in their home in 2001. What at first appeared to be a tragic fall quickly unraveled into a complex investigation filled with secrets, lies, and stunning revelations about Peterson’s past – and his double life. Candice investigates how Peterson’s narcissistic need for admiration and control may have been the psychological undercurrent that led to his undoing.

    Be the first to know about Wondery’s newest podcasts, curated recommendations, and more! Sign up now at https://wondery.fm/wonderynewsletter

    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.

    Show More Show Less
    46 mins
All stars
Most relevant  
What an amazing episode. You are so brave and strong, Tony. Being a survivor/warrior of domestic violence, I understand how far one can fall, especially after we get away from those situations and have time and space to finally reflect. But we are beautiful individuals, and no one has the right to make us think otherwise.
Candice is inspirational as always.

Emotional episode

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