Psychopedia: True Crime & Criminal Psychology

Audacy
  • 4.8 (3.5K)
  • True Crime
  • Updated Weekly

Psychopedia is a captivating true crime podcast hosted by Investigator Slater, where she passionately takes you deep into the darkest recesses of the human psyche each week. A professional investigator by day, Slater uses her investigative expertise to uncover the chilling, hidden details behind each true crime case presented. Even if you think you’ve heard about a particular case before, prepare for a fresh, eye-opening perspective that dives deeper into the facts, psychology, criminology, and the dark truths you never knew.  Every episode is presented with the utmost respect for the victims, while keeping you hooked with pop quizzes designed to engage and entertain (and give you a glimpse into Slater's own twisted mind). Prepare for a truly immersive experience—because this is true crime like you've never heard it before. Instagram + TikTok: @psychopediapod @investigatorslater. A podcast in partnership with Audacy.

  1. 22h ago

    Craig's List (Serial?) Killer

    TRIGGER WARNING: This episode contains discussions of child sexual abuse.  Please listen with caution. According to 18-year-old killer Miranda Barbour, between the ages of thirteen and eighteen she participated in a cross-country satanic killing spree that claimed at least twenty-two victims. While those claims have never been substantiated, what was proven in court was the brutal murder of 42-year-old Troy LaFerrara. Using a fake Craigslist ad offering sex, Miranda lured Troy to a meeting under false pretenses. Then, she and her husband, Elytte Barbour, carried out a savage and premeditated attack that left Troy dead in a ditch on the side of the road. In the aftermath, Miranda stunned investigators by claiming she was not "just" a murderer, but a serial killer whose body count stretched across the country. Whether those confessions were fact, fantasy, or something in between remains a matter of debate, but the tragic murder of Troy LaFerrara was horrifyingly real. FOLLOW/SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 16m

  2. 2d ago

    Mormon Sex in Chains: Joyce McKinney

    Former beauty queen, ex-Mormon, and alleged “love-obsessed” Joyce McKinney flew across the world, handcuffed her ex-lover to a bed in rural England, and forced him into what the British press dubbed “sex in chains.” But beneath the campy headlines and late-1970s media circus was something far darker and stranger: a disturbed woman who insisted she was rescuing the man she loved from a religious cult, a kidnapped Mormon missionary who was tortured and sexually assaulted for three days, tabloid hysteria, countless aliases, fugitive drama, and a case so outrageous it blurs the line between true crime, psychological obsession, and a full-blown fever dream. Buckle up…this episode is a doozy! FOLLOW/SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 15m

  3. May 20

    Waffle House Massacre: The Taylor Swift-Obsessed Shooter

    On April 22, 2018, a partially naked young man named Travis Reinking opened fire with an AR-15 rifle at a Waffle House in Antioch, Tennessee, killing four innocent people and injuring others. He had a documented history of erratic behavior, including delusions that Taylor Swift was stalking him, as well as a 2017 arrest in Washington, D.C., after attempting to breach White House security. That incident led to his arrest and the confiscation of his firearms, weapons that were later returned to his father and ultimately given back to him.  This devastating case is not just about the horror of that night, but about the warning signs that preceded it, and the dangerous intersection of mental illness, access to assault-style weapons, and systemic failure. FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1 hr
  4. Introducing Family Lore

    May 15 ·  Bonus

    Introducing Family Lore

    Looking for more mystery to fill your week? While this isn’t a Psychopedia production, we're excited to introduce you to another podcast we think you’ll enjoy. Family Lore is a weekly narrative podcast that celebrates and investigates ancestral mystique. Each episode begins with a guest sharing a fascinating family legend, followed by a historical deep-dive to uncover the truth and meaning behind the tale. Available now. https://link.pscrb.fm/f0281/FLFD To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    3 min

  5. May 13

    The Comic Book Killer: Scripted, Skinned and Scalped

    In May 2016, Blake Leibel - a Canadian comic book creator and aspiring Hollywood filmmaker -brutally murdered his girlfriend, Iana Kasian, in their Los Angeles apartment. Iana’s body bore injuries so horrific they seemed ripped from the pages of Blake’s own graphic novel, Syndrome, which depicted eerily similar acts of torture and mutilation.  This tragic case is widely regarded as one of the most gruesome and sadistic murders Los Angeles has ever seen.  Please listen with caution. FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 3m

  6. May 6

    Twitter Killer: Japanese Serial Killer Takahiro Shiraishi

    TRIGGER WARNING: This episode contains discussions of suicide and may be distressing to hear.  Please listen with caution.In 2017, a series of disappearances began to ripple through Zama, just outside Tokyo. The victims were young women between the ages of 17 and 26 who all left behind the same digital footprint: Twitter posts expressing a desire to die. What no one realized at the time was that those posts had drawn the attention of a murderous predator.  By the end of that year, the investigation led police to a single apartment, where a scene of calculated horror was waiting: nine dismembered bodies with severed heads and mutilated limbs found scattered and hidden in boxes.  At the center of it all was Takahiro Shiraishi, later known as “The Twitter Killer,” a man who turned vulnerability into a hunting ground and despair into a lethal weapon. FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 9m

  7. Apr 29

    TikTok Cancer Scammer: Madison Russo Fakes Cancer for Clicks

    From 2022 to 2023, 19-year-old Madison Russo documented what she claimed was a relentless fight for her life, drawing in thousands of followers and raising nearly $40,000 on GoFundMe. She said she was battling acute lymphoblastic leukemia, Stage 2 pancreatic cancer, and a tumor “the size of a football” wrapped around her spine. The story was catastrophic by design, and people responded exactly as you would expect. They donated, they shared, they rooted for her, watching closely as she posted photos and updates that felt intimate and urgent.  Except none of it was real. Not the diagnoses, not the symptoms, not the scans. What looked like a medical nightmare was a performance, constructed piece by piece, persuasive enough to convince strangers around the world to invest in a fight that never existed.  And when it finally unraveled, the only thing Maddie had actually built was a very real trail of deception. FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! Follow Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 3m

  8. Apr 22

    Serial Killer Nun: Holy Hellhouse

    Abbess Mariam, better known as “Mother Rasputin,”  has been described as one of the most prolific female serial killers in modern history.  She cloaked herself in the authority of a Greek Old Calendarist Orthodox abbess while running something far darker than a monastery. Between 1939 and 1950, she was found guilty of a staggering range of crimes, including multiple murders and fraud, but the charges barely capture the reality inside her compound in Keratea, Greece. Hundreds of people - mostly women - arrived there seeking refuge, faith, and safety, and instead found solitary confinement, empty plates, and discipline that escalated into ritualized cruelty. Mariam ruled with a mix of spiritual theater and calculated brutality, presenting herself as divinely guided while systematically breaking down (and killing) the very people who trusted her. Sadistic, controlling, and untethered from any moral boundary, she has been described as one of the most prolific female serial killers in modern history. FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! Follow Investigator Slater on Instagram + TikTok: @investigatorslater  Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon, you get AD FREE episodes, exclusive true crime content, behind-the-scenes pics/vids, private group chats, and much more!  To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

    1h 12m
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4.8
out of 5
3,492 Ratings

About

Psychopedia is a captivating true crime podcast hosted by Investigator Slater, where she passionately takes you deep into the darkest recesses of the human psyche each week. A professional investigator by day, Slater uses her investigative expertise to uncover the chilling, hidden details behind each true crime case presented. Even if you think you’ve heard about a particular case before, prepare for a fresh, eye-opening perspective that dives deeper into the facts, psychology, criminology, and the dark truths you never knew.  Every episode is presented with the utmost respect for the victims, while keeping you hooked with pop quizzes designed to engage and entertain (and give you a glimpse into Slater's own twisted mind). Prepare for a truly immersive experience—because this is true crime like you've never heard it before. Instagram + TikTok: @psychopediapod @investigatorslater. A podcast in partnership with Audacy.

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