Killer Psyche

Killer Psyche

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. Winner of the 2025 Bronze Signal Award for True Crime podcasts. Audible subscribers can listen to all episodes of Killer Psyche ad-free right now. Join Audible today by downloading the Audible app.

Episodes

May 5, 2026 47 mins

Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Carl Panzram, one of the most brutal and unrepentant criminals in American history. In the early twentieth century, Panzram's trail of violence stretched across multiple continents, leaving behind at least 21 murder victims -- many of them still unidentified to this day. What investigators eventually uncovered was a killer unlike any oth...

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Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Brenda Ann Spencer, the teenager behind one of the earliest school shootings in modern American history. On the morning of January 29th, 1979, at just 16 years old, Brenda opened fire on children arriving at an elementary school across the street from her home, killing two and wounding nine others. When asked why she did it, her answer w...

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Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Sirhan Bishara Sirhan, the man who assassinated Senator Robert F. Kennedy. Shortly after midnight on June 5th, 1968, a gunshot in the kitchen of a Los Angeles hotel changed the course of American history. What investigators uncovered was a killer unlike any other: a deeply traumatized young man whose wounds of war and loss had quietly cu...

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30 years after ""The Unabomber's"" arrest, Ted Kaczynski's ideas are more alive than ever, cited by killers like Luigi Mangione, debated by philosophers and celebrated by people who see him as a prophet rather than a murderer. Retired FBI agent and criminal profiler Candice DeLong, who sat alone with him hours after his capture, will share all-new anecdotes about Kaczynski's case, his capture, her own (not entirely accurat...

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Retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Luka Magnotta, known as the Butcher of Montreal. In the spring of 2012, a shocking video showing the murder of a university student named Jun Lin began circulating across the internet, setting off a chain of events that would horrify an entire nation. What investigators uncovered was a killer unlike any other: a deeply troubled, fame-obs...

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March 31, 2026 49 mins

In the second half of this two-part episode, retired FBI agent and criminal profiler Candice DeLong picks up where the nightmare left off. After escaping custody twice, Ted Bundy fled to Tallahassee, Florida, where his violence escalated to its most savage and frenzied, including a brutal late-night attack on the Chi Omega sorority house left two young women dead and three others savagely beaten, and weeks later, twelve-ye...

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March 24, 2026 53 mins

In the first half of this two-part episode, retired FBI agent and criminal profiler Candice DeLong explores the disturbing case of Ted Bundy, one of the most notorious serial killers in American history. In the early 1970s, young women began vanishing from college campuses and sunlit streets across the Pacific Northwest. When the truth finally came to light, it revealed a killer unlike any other: a handsome, charming law s...

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Retired FBI agent and criminal profiler Candice DeLong examines the shocking murders of legendary Hollywood director Rob Reiner and his wife, Michelle Singer Reiner. Candice walks through what investigators say happened during the final hours before the couple were found stabbed to death inside their Brentwood home, and why their own son, Nick Reiner, quickly became the prime suspect in the case. She breaks down the timeli...

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Retired FBI agent and criminal profiler Candice DeLong examines the disturbing case of Mary Ann Cotton, the Victorian-era poisoner who used arsenic to systematically eliminate husbands, stepchildren, and even her own children across nearly two decades in Northeast England. Behind the facade of a grieving widow was a calculating killer who collected insurance payouts and cleared the path to her next financial and romantic o...

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Retired FBI agent and criminal profiler Candice DeLong examines the disturbing case of Westley Allan Dodd, a serial child killer who terrorized the Pacific Northwest in the late 1980s. Beneath his quiet, unassuming exterior lurked violent fantasies he meticulously documented, revealing a calculated escalation from voyeurism and assault to murder. As Dodd’s compulsions intensified and his need for control deepened, he carri...

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February 24, 2026 45 mins

Retired FBI agent and criminal profiler Candice DeLong examines the chilling case of Chris Watts, the seemingly devoted husband and father who killed his pregnant wife, Shanann, and their two young daughters in 2018. Beneath the picture-perfect surface of their Colorado home was a troubling combination of financial pressure, marital discord, and a secret affair. And as Chris began envisioning a future unburdened by respons...

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February 17, 2026 39 mins

Retired FBI agent and criminal profiler Candice DeLong unpacks the disturbing case of Janie Lou Gibbs, a churchgoing mother whose quiet devotion masked a deadly secret. In 1960s Georgia, Janie poisoned her husband, her sons, and her infant grandchild – one by one – while their deaths were dismissed as illness and tragedy. Candice examines how trust, faith, and familiarity allowed Janie to hide in plain sight until an autop...

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Retired FBI agent and criminal profiler Candice DeLong dives into the devastating murder of Playboy model and rising star Dorothy Stratten by her estranged husband, Paul Snider, in 1980. As Dorothy’s career took off, Snider’s sense of insecurity and resentment grew, giving way to increasingly erratic and concerning behavior. And when Dorothy moved to reclaim her autonomy and step out from under his influence, Snider’s desp...

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February 3, 2026 46 mins

Retired FBI agent and criminal profiler Candice DeLong examines the disturbing case of Donna Adelson, a domineering and deeply enmeshed mother whose obsessive need for control allegedly culminated in the murder-for-hire of her former son-in-law, Florida State University law professor Dan Markel. What began as a bitter custody dispute following Markel’s divorce from Adelson’s daughter, Wendi, escalated into a years-long cam...

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January 27, 2026 48 mins

Retired FBI agent and criminal profiler Candice DeLong examines the chilling case of Arthur Gary Bishop, a devout Mormon and trusted member of his Utah community whose outward normalcy concealed a violent predator. In the late 1970s and early 1980s, Bishop abducted and murdered at least five young boys in Salt Lake City, Utah. Known to those around him as quiet and unassuming, Bishop secretly harbored obsessive sexual fant...

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Retired FBI agent and criminal profiler Candice DeLong examines the tragic and highly publicized case of John Thomas Sweeney, whose obsessive control and escalating violence led to the murder of actress Dominique Dunne in 1982. After a volatile and abusive relationship, Sweeney strangled Dunne outside her Los Angeles home, a crime that exposed devastating gaps in how the justice system addressed domestic violence and intim...

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January 13, 2026 43 mins

Retired FBI agent and criminal profiler Candice DeLong unpacks the disturbing case of Karla Faye Tucker, a woman whose early life of addiction, sexual exploitation, and chaos culminated in a brutally sadistic double murder. High on drugs and fueled by rage, Karla and her boyfriend Danny Garrett broke into an apartment in Houston, Texas, where Karla murdered Jerry Dean with a pickax, later admitting the killing gave her sex...

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January 6, 2026 50 mins

In this encore episode, retired FBI agent and criminal profiler Candice DeLong explores the case of Dennis Rader, also known as BTK. Over 17 years, Rader tortured and murdered 10 people, while playing a game of cat and mouse with law enforcement and the media. Candice digs into how one of the most infamous killers in history, was able to mask himself as loving father, church group president, and a government worker until h...

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December 30, 2025 31 mins

In the second half of this two-part episode, retired FBI agent and criminal profiler Candice DeLong answers questions from listeners about her time in the FBI and her countless interviews with violent offenders. 

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December 23, 2025 35 mins

In the first half of this two-part episode, retired FBI agent and criminal profiler Candice DeLong answers questions from listeners all about the human psyche and her time as a psychiatric nurse.

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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