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Killer Psyche

Wondery

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. Need more Killer Psyche? With Wondery+, enjoy exclusive episodes, early access to new ones, and they’re always ad-free. Join Wondery+ in the Wondery App, Apple Podcasts, or Spotify. Start your free trial by visiting http://link.wondery.com/KillerPsycheLinks now.

Location:

United States

Genres:

True Crime

Networks:

Wondery

Description:

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. Need more Killer Psyche? With Wondery+, enjoy exclusive episodes, early access to new ones, and they’re always ad-free. Join Wondery+ in the Wondery App, Apple Podcasts, or Spotify. Start your free trial by visiting http://link.wondery.com/KillerPsycheLinks now.

Language:

English


Episodes
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Encore: Susan Polk, Part I: Deadly Therapy

7/29/2025
In the first half of this two-part episode, former FBI agent and criminal profiler Candice DeLong digs into the case of Susan Polk. When she was just 15, a troubled and lonely Susan sought the help of a psychologist named Dr. Felix Polk. Instead, she wound up marrying her therapist, and eventually, killing him. In part one, we learn about the history that drew Susan to her future husband, and what set them both on the road to disaster. 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.

Duration:00:40:40

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Listen Now: Lawless Planet

7/28/2025
It’s not that hard to kill a planet. All it takes is a little drilling, some mining, a generous helping of pollution and voila! Earth over. When you take stock of what’s left, it starts to look like a crime scene: decapitated mountains, poisoned rivers, oil-soaked pelicans, maybe a sun-bleached cow skull in a dried-up lake bed. The only thing missing is yellow caution tape. On each episode of Lawless Planet, host Zach Goldbaum reveals the scams, murders and cover-ups on the frontline of the climate crisis, and the life and death choices people are making to either protect our world – or destroy it. Listen to Lawless Planet: Wondery.fm/LawlessPlanet See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:05:17

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David Berkowitz: The Son of Sam

7/22/2025
In the season finale of Killer Psyche, retired FBI agent and criminal profiler Candice DeLong dives into the infamous case of David Berkowitz, the “Son of Sam.” Between 1976 and 1977, Berkowitz wreaked havoc on the boroughs of New York with a string of shootings that took the lives of six people and wounded several others. Even more shocking was his motive: a demonic dog told him to kill. But was David Berkowitz truly psychotic, or was his claim of insanity all an act? Candice delves into the rage and resentment brewing in Berkowitz from early in his life, and shares fascinating details from his interviews with FBI profiling pioneers Robert Ressler and John Douglas. 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.

Duration:00:48:03

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Real Crime, Real Stories: The Making of Amazon's 'Ballard' with Michael Connelly and LAPD Veteran Mitzi Roberts

7/15/2025
Retired FBI agent and criminal profiler Candice DeLong sits down with bestselling author Michael Connelly and veteran LAPD detective Mitzi Roberts to discuss Ballard, the new Prime Video series expanding Connelly’s gritty “Harry Bosch” universe. The show’s lead, Renee Ballard, is inspired by Mitzi’s real-life work tracking down killers – like the infamous Samuel Little – and shaped by her decades-long career on the force. Candice explores how Mitzi’s pursuit of justice and Connelly’s storied career as an author merged to bring Ballard to life, and how truth and fiction can collide to tell gripping stories on the screen. 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.

Duration:00:35:49

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Listen Now: Flesh and Code

7/14/2025
Travis never thought he’d meet someone like Lily Rose. She was kind, passionate, beautiful. The woman of his dreams. There was just one small detail: she wasn’t human. Lily Rose is an AI companion. A digital soulmate designed to be everything he ever wanted. She listens without judgement, supports him through his darkest moments, even explores his deepest desires, all while fitting neatly into his pocket. Before long, Travis realizes something strange, even absurd, has happened - he’s fallen in love. But then one day, Lily Rose’s behavior takes a disturbing turn. When alarming reports pour in from across the globe, Travis discovers he is part of something much bigger. Soon he finds himself pulled into a confrontation with a mysterious Russian visionary behind Lily Rose’s creation. From Wondery, comes a true story of love, loss and the temptations of technology. Can an algorithm truly replace human connection? And what happens when a corporation controls your deepest emotions? Suruthi Bala and Hannah Maguire, hosts of the hit podcast RedHanded, explore the dark side of AI love. Listen Now: Wondery.fm/FleshandCode See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:09:08

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Alex Murdaugh: A Southern Legacy of Murder & Mendacity

7/8/2025
Retired FBI agent and criminal profiler Candice DeLong speaks with Wall Street Journal national affairs reporter and New York Times bestselling author Valerie Bauerlein to discuss the whirlwind case of Alex Murdaugh. In 2023, Alex – a respected attorney and patriarch of the ultra-powerful Murdaugh family dynasty – was convicted of murder in the deaths of his wife, Maggie, and his son, Paul. Candice and Valerie discuss what it was like to be in the courtroom, what Valerie learned about Alex and the Murdaugh family’s influence in South Carolina’s lowcountry, and how her reporting and exclusive access came together in her book, The Devil at his Elbow: Alex Murdaugh and the Fall of a Southern Dynasty. 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.

Duration:00:51:34

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Andrea Yates: The Murder of Five Angels

7/1/2025
Retired FBI agent and criminal profiler Candice DeLong delves into the heartbreaking case of Andrea Yates. On a summer morning in 2001, inside the quiet Houston home she shared with her family, Andrea systematically drowned her five young children in the bathtub. Candice examines how untreated postpartum psychosis, religious delusions and years of mental health warnings culminated in this unimaginable act. She explores how a devoted mother became the architect of a tragedy that shocked the nation; and, how systemic failures left Andrea teetering on the edge until it was far too late. 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.

Duration:00:56:28

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Gertrude Baniszewski: The "Torture Mom"

6/24/2025
Retired FBI agent and criminal profiler Candice DeLong explores the chilling case of Gertrude Baniszewski. In the fall of 1965, behind the walls of her modest Indiana home, Gertrude masterminded the systematic torture and murder of teenage Sylvia Likens – encouraging her own children and neighborhood kids to join in the abuse. Candice investigates how Gertrude’s simmering resentment and deep-seated rage transformed her into the mastermind behind one of the most disturbing group crimes ever committed, and how the unthinkable violence against Sylvia went unchecked. 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.

Duration:00:48:13

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Listen Now: Liberty Lost

6/23/2025
In Evangelical homes across the United States, sex outside of marriage is a sin against God. So, when Abbi becomes pregnant at 16, her devout parents hide her away at the Liberty Godparent Home, a little-known facility for pregnant teens on the campus of Liberty University. The Home says it helps girls decide what comes next – whether that’s parenting their babies or placing them for adoption. But inside the facility, the girls hear a different message: God wants their babies to go to more “deserving” Christian couples. Some girls will find the strength to fight back. Others will have no choice but to give in. And some, like Abbi, will turn their grief into resistance – and take a stand against the system before more mothers lose their children to adoptions they never wanted. From Wondery, host and reporter T. J. Raphael tells a startling true story of young love, coercion, and defiance – and the dangerous resurgence of maternity homes in post-Roe America. Listen to Liberty Lost: Wondery.fm/LibertyLost_ See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:05:59

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Harry Thaw & the Murder of Stanford White

6/17/2025
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. 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.

Duration:00:49:16

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Judy Buenoano: The Black Widow of Florida

6/10/2025
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. 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.

Duration:00:48:45

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Michael Peterson & the Staircase Murder

6/3/2025
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.

Duration:00:46:24

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Wondery Presents: How to Survive Against the Odds

6/2/2025
Inspired by Wondery’s hit podcast Against the Odds—learn how to survive whatever nature can throw at you through gut-twisting true stories of survival on the brink How to Survive Against the Odds places you at the center of fifteen real life-or-death scenarios. Each story explores the physiological responses of the human body under unbearable conditions, how to counteract them, and strategies for survival from doctors and psychologists. Through these tales, we see the grit, willpower, and know-how needed to navigate out of a host of merciless situations. This invaluable survival guide includes tips on how to endure being: This might just be the most important book you’ll ever read. Armed with the information in How to Survive Against the Odds and when faced with similar threats, you may also find that you have what it takes to defy death and live to tell your story. Order your copy of HOW TO SURVIVE AGAINST THE ODDS now at Wondery.fm/survivalguidebook See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:06:02

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Donato Bilancia: The Monster of the Riviera

5/27/2025
Retired FBI agent and criminal profiler Candice DeLong dives into the chilling case of Donato Bilancia, dubbed “The Monster of the Riviera.” Over a span of just seven months, Bilancia went on a shocking killing spree across northern Italy, claiming the lives of 17 victims – both men and women, strangers and acquaintances alike. But what drove a compulsive gambler and seemingly unremarkable man to become one of Italy’s most prolific serial killers? Candice delves into the psychological torment behind Bilancia’s actions, uncovering how feelings of inadequacy, betrayal, and deep-seated rage erupted into a campaign of terror that left a nation reeling. 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.

Duration:00:49:15

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Christopher Dorner: The Mind Behind the Manhunt

5/20/2025
Retired FBI agent and criminal profiler Candice DeLong dives into the chilling case of Christopher Dorner, a decorated Navy veteran and former LAPD officer who waged a deadly campaign against the very department he once served. In 2013, Dorner launched a series of targeted attacks on law enforcement officers and their families, leaving Southern California on edge for nearly two weeks – and causing the LAPD to launch their largest manhunt to date. Candice explores how Dorner became entrenched in a growing sense of perceived injustice, and how his psychological descent turned him from a protector of the public into one of its most feared threats. 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.

Duration:00:51:06

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Candy Montgomery: A Sudden Snap or a Calculated Act?

5/13/2025
Retired FBI agent and criminal profiler Candice DeLong dives into the controversial case of Candy Montgomery. In 1980, Candy was accused of committing the brutal axe slaying of her close friend, Betty Gore, following an affair she had with Betty’s husband. She confessed to the crime…so why was she ultimately found not guilty? Candice explores how an unconventional psychological assessment became the hallmark of Candy’s defense, and what kind of social and psychological factors may have contributed to the jury’s decision. 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.

Duration:00:48:50

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Goidsargi Estibaliz Carranza Zabala: The Ice Cream Killer

5/6/2025
Retired FBI agent and criminal profiler Candice DeLong explores the case of Goidsargi Estibaliz Carranza Zabala, also known as the “Ice Cream Killer.” To the outside world, she was just a friendly ice cream shop owner in Vienna. But behind the counter, Carranza was living a lie. Between 2008 and 2010, she murdered both her ex-husband and her boyfriend, hiding their remains in the basement freezer beneath the shop. Candice explores the psychological unraveling that led to these calculated killings, and how Carranza’s soft-spoken demeanor masked a capacity for cold-blooded violence. 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.

Duration:00:43:23

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Luigi Mangione: Discussing the Latest with Law & Crime's Jesse Weber

4/29/2025
Retired FBI agent and criminal profiler Candice DeLong speaks with Law & Crime host and NewsNation legal contributor Jesse Weber to discuss the headline-dominating case of Luigi Mangione – the focus of Law & Crime’s gripping new podcast LUIGI, hosted by Jesse. Together, they unpack how a young man’s outward charm allegedly masked a much darker truth. Candice and Jesse discuss exclusive insights from his deep dive into Mangione’s story, unpack the head-scratching response to Mangione’s alleged crimes, and explore how new legal developments could change everything. Listen to LUIGI, exclusively on Wondery+: https://wondery.com/shows/luigi/ 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.

Duration:00:39:50

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Listen Now: Death County, PA

4/28/2025
Lamont Jones leaves Dauphin County Prison for the last time, a free man ready to move on with his life. But when his young cousin dies in that same jail, he learns that this is not the only mysterious death that has plagued Dauphin County Prison. The search for the truth will put him at odds with a reality TV show coroner who claims to speak for the dead and people in power who all have something to hide. Listen to Death County, PA: Wondery.fm/DCPA_FD See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Duration:00:06:03

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Phil Spector: Music, Madness, and Murder

4/22/2025
Retired FBI agent and criminal profiler Candice DeLong delves into the case of Phil Spector. Once a legendary music producer known for his unique use of sound, Spector slowly became a figure of mystery – and controversy. Years of erratic behavior and isolation culminated into Spector’s undoing one morning in February of 2003, when actress Lana Clarkson was found shot to death in his mansion. Candice explores how a dangerous mix of mental illness, substance abuse, and a combination of fears led one of music’s most famous figures down a dark path of death and destruction. 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.

Duration:00:49:28