Psychopedia: True Crime & Criminal Psychology

Sarah Boone, infamously known as “The Suitcase Killer,” zipped her boyfriend inside a suitcase, laughed as he desperately begged to be let out, and recorded his final pleas for help on her cellphone.

Arthur Shawcross, the “Genesee River Killer,” murdered two children and after serving just over 14 years in prison, he was released back into society.

Pastor J.P. Miller preached about marriage, submission, and a wife’s duty to her husband while his own wife, Mica Miller, was desperately trying to escape him.

Fidel Lopez claimed that his girlfriend, Maria Nemeth, had been injured during a night of “rough sex” - but when police found Maria dead and disemboweled, with her intestines torn from her body and blood and tissue scattered throughout their apartment, it became horrifyingly clear that this was no sexual accident.

Stephen Griffiths, the “Crossbow Cannibal,” hunted his victims with a crossbow before dismembering their bodies and eating their remains.

Seventeen-year-old Destry Allen was found dead from a gunshot wound to the head by his own father, Bart. Authorities ruled it a "pristine suicide" - but to Bart, and to several experts who later examined the case, almost nothing about the scene pointed to suicide.

Famous Brazilian football/soccer star Bruno Fernandes de Souza had the mother of his child, Eliza Samudio, kidnapped, murdered, dismembered, and allegedly fed to a pack of Rottweilers.

16-year-old Gabrielle "Britney" Ujlaky was strangled, stabbed in the neck, and left in the Nevada desert by her 18-year-old best friend, Bryce Dickey - but not before she took a Snapchat selfie that would help solve her own murder

When Aziza Kabibi was eight years old, her biological father Aswad Ayinde, an award-winning video director working with artists like Lauryn Hill and Wyclef Jean, began abusing her.

After evading justice for nearly 50 years, investigators used DNA recovered from a discarded coffee cup to expose a man who had spent decades hiding behind the image of a trusted Boy Scouts leader, mentor, husband, and neighbor.

Five sadistic men brutalized one innocent woman in a case so horrifying, it altered the DNA of Australia forever.

A 28-year-old female teacher. Multiple teenage boys. And a case that forces us to confront one uncomfortable question: Why is society so much slower to recognize abuse when the predator is a woman and the victim is a teenage boy?

On November 12, 2010, Isakin Drabbad, aka The Skara Cannibal, walked into his girlfriend's bedroom carrying a knife and committed one of the most brutal homicide cases in modern Scandinavian history

In this episode we dive deep into Pearadise, the viral content house in Las Vegas built around "BBW" (Big Beautiful Women) that's igniting debates about body positivity, feederism, fetish culture, and online fame.

Serial killer Paul John Knowles was desperate to leave behind a legacy and to go out in a blaze of glory.

Trigger Warning: This episode discusses SA, child homicide, and graphic violence. Listener and viewer discretion advised. Now on YouTube! Watch + subscribe: @investigatorslater Paul John Knowles is an American serial killer linked to the deaths of at least 18 people. He recorded a chilling "kill tape" confession detailing his murders and carried out one of the deadliest multi-state killing sprees in American history in just a matter of months. Known as the "Casanova Killer" because of his conventionally handsome appearance, Paul murdered men, women, and children, sexually assaulted many of his victims, and even attempted to commit necrophilia. In Part 1, we explore his troubled upbringing and the events that transformed him into one of America's most prolific serial killers. Join my Patreon family! You get AD FREE episodes, exclusive true crime content, Girl On Gore Season 2, behind-the-scenes pics/vids, private group chats, a place to request a case, and much more! https://bit.ly/3SDv7W8 JOIN ME EVERYWHERE!…

Trigger Warning: This episode contains discussions of domestic abuse and child SA. Please listen with caution. Five wives. A revered spiritual leader. A celebrated actor whose role in Dances with Wolves made him famous around the world. For decades, Nathan Chasing Horse cultivated an image as a respected medicine man and cultural figure - but behind the scenes was a sprawling web of sexual abuse, manipulation, and control. Nathan Chasing Horse used his spiritual authority to convince followers that he possessed supernatural powers, that he could see the future, and that young girls were destined to become his wives. What emerged was a story that sounds less like a religious community and more like a cult: one built on fear, obedience, and the unchecked power of a man who was treated as untouchable — until survivors finally spoke out and brought his reign of abuse crashing down. FOLLOW/SUBSCRIBE to Psychopedia wherever you are listening! FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater…

FOLLOW/SUBSCRIBE to Psychopedia wherever you are listening!This week I was joined by special guest Kaelyn Moore of Heart Starts Pounding and Clues podcasts!In 1897, in a small town in West Virginia, a 23-year-old woman named Elva Zona Heaster Shue was found dead under mysterious circumstances and quickly laid to rest. Her tragic story might have ended there, if not for what happened next. According to local legend, Zona returned from the grave and appeared to her mother night after night to describe in chilling, accurate detail how her husband had murdered her and broken her neck. What followed was an investigation, an exhumation, and one of the strangest murder trials in American history. Because this remains the only known case in American legal history in which the testimony of a ghost helped send a killer to prison.Find Heart Starts Pounding! @heartstartspounding FOLLOW Investigator Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (⁠www.Patreon.com/PsychopediaPod⁠) On Patreon,…

TRIGGER WARNING: Please note that this episode contains discussions of pedophilia, grooming, and graphic violence involving a 14-year-old girl. Additionally, please note that this investigation remains active and ongoing. Ergo (noice): all statements regarding alleged conduct discussed in this episode are allegations only, and all individuals mentioned are presumed innocent unless and until proven guilty in a court of law. The name d4vd used to mean viral music and sold-out concerts. Now, it's at the center of one of the most disturbing criminal cases in recent memory. David Anthony Burke, known to the world as d4vd, presently stands charged with first-degree murder with special circumstances, continuous sexual abuse of a child, and unlawful mutilation of human remains in connection with the death of 14-year-old Celeste Rivas Hernandez. Prosecutors allege he groomed Celeste for years — beginning when she was just 11 years old — and ultimately killed her after she threatened to expose their so-called…

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…

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…

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,…

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

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 See Privacy Policy at…

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!…

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 +…

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…

TRIGGER WARNING: This episode contains discussions of suicide and may be distressing to hear. Please listen with caution. In the tragic and recent case of Sonia Exelby, a vulnerable woman in the UK went online to arrange for her own death. Sadly, she connected with a sadistic man in the U.S. named Dwain Hall, who framed her murder as mercy while investigators uncovered evidence of manipulation, coercion, internet predation, and calculated cruelty. Sonia was struggling, emotionally and psychologically, and Dwain positioned himself as a "mentor" who truly understood her pain. But text messages, recordings, and witness testimony painted a different picture: he was a predator who isolated Sonia from support systems, reinforced her belief that death was the only option, and meticulously documented her "consent" as insurance against exactly this kind of investigation. What Dwain called mercy, prosecutors called premeditated murder. This complex case is truly heartbreaking - please listen with caution! FOLLOW AND…

This is the extraordinary case of Judy Malinowski, the first person in American history to testify from beyond the grave at her own murder trial. In 2017, Judy's life was shattered when her boyfriend doused her in gasoline and set her on fire. She was left to endure nearly two years of relentless pain, dozens of surgeries, and the heartbreak of not being able to raise her two children. Determined to be heard and to advocate on behalf of other survivors/victims, Judy worked with prosecutors to record her testimony from her hospital bed - forever preserving her voice, her memory, and her account of what happened. After her death, that testimony was played in court, allowing her to confront her killer and help secure his conviction in a way that had never been done before. This episode traces Judy's unbelievable fight for justice, the legal impact of her groundbreaking case, and the strength of a woman who ensured that her own words would be used to help bring down the man who killed her. FOLLOW AND SUBSCRIBE…

In Part 2 of our in-depth coverage of the "Devilsdorp" cult, the brutal murders introduced in Part 1 take on a new meaning. What initially appeared to be isolated, occult-linked attacks starts to reveal a far more calculated pattern. Because this was never about religion. As the case progresses into trial, Part 2 unpacks the roles of those involved in the gruesome murders of 11 individuals and explores the psychology of Cecilia Steyn - the dark force at the center of it all. For Cecilia, the carnage was a test of power measured by how far she could push others to prove her control. 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…

A pentagram-shaped town. A string of cult murders. Between 2012 and 2016, the town of Krugersdorp became “Devilsdorp.” At the center was Cecilia Steyn, a manipulative, "Ted Bundy-esque" figure who claimed to be a 42nd-generation witch with supernatural powers, infiltrating a Christian ministry and slowly tightening her grip on a group of devoted followers. Through staged attacks, psychological control, and fabricated threats of a satanic enemy, she convinced them to protect her at all costs...even if it meant killing. When her authority was challenged, Cecilia retaliated by forming a splinter group, “Electus per Deus,” and orchestrating a series of calculated murders that were initially dismissed as random occult violence. But beneath the surface, this wasn’t chaos - it was total control. And it was only the beginning... FOLLOW AND SUBSCRIBE to Psychopedia wherever you are listening! Follow Investigator Slater on Instagram + TikTok: @investigatorslater Join our Patreon family!…

This is the devastating case of Chris Benoit - aka The Canadian Crippler - a man once internationally revered in the wrestling ring, whose final act shattered the illusion completely. Over one horrifying weekend in June 2007, thirty-time champion Chris Benoit murdered his wife, Nancy, and their seven-year-old son, Daniel, before taking his own life - leaving behind a trail of questions that stretched far beyond the crime scene. From the devastating effects of repeated head trauma and suspected Chronic Traumatic Encephalopathy, to steroid use, psychological decline, and the dark underbelly of professional wrestling culture, the case became a horrifying collision of violence, brain injury, and unchecked deterioration. Following this tragedy, the world was forced to confront how a man so celebrated in the spotlight could unravel so catastrophically in the shadows. Please SUBSCRIBE to Psychopedia wherever you are listening!Follow Investigator Slater on Instagram + TikTok: @investigatorslater Join our Patreon…

On May 1, 2021, 19-year-old Sarah M. stabbed 39-year-old Zayed in the neck after pretending to be on a date with him. Sarah had joined dating apps under the name “Domina Cherry,” using the alias to gain access to hundreds of men she planned to murder in an effort to become the most prolific serial killer to ever live. Reportedly obsessed with notorious murderers, including Ted Bundy, Jack the Ripper, and Richard Ramirez, Sarah aspired to match their depravity and notoriety. This case forces us to confront something uncomfortable - because there is a clear and crucial difference between studying killers to understand them, and idolizing them to the point of wanting to become one. True crime asks us to look darkness in the face...while Sarah took notes on how to replicate it. Please 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…

Please 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! In the mid-1980s, the streets of Tampa, Florida became hunting grounds for one of the most ruthless predators in the state’s history: Bobby Joe Long, also known as the Hillsborough Strangler and the Classified Ad Rapist. Between 1984 and 1985, Bobby abducted innocent women and dragged them from dimly lit roadsides into a nightmare that ended with sexual assault, torture, and typically strangulation. By the time investigators finally closed in, Bobby had murdered at least ten women and assaulted many more. In this episode, we explore Bobby’s childhood, his complicated relationship with his mother, and the twisted path that led him from a troubled boy to the man who terrorized Tampa. To learn…

On November 25th, 2025, the body of twenty-two year old Rebecca Park was discovered in Michigan's Manistee National Forest. When Becca vanished three weeks earlier, she was full-term pregnant. When her remains were found, the baby was gone. Becca's eviscerated body made it clear that someone had cut the baby from her womb at or around the time of her death - deliberately, methodically, and with intent. The details of what happened to beautiful Becca Park are disturbing in a way that is difficult to prepare you for. This was not a crime of passion, nor was it random. This was calculated, premeditated, and carried out by the last person/people Becca ever would ever suspected... Follow Investigator Slater on Instagram + TikTok: @investigatorslater Please SUBSCRIBE to Psychopedia wherever you are listening! Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you get AD FREE episodes, Girl On Gore Season 2 episodes releasing soon, merch discounts, exclusive content, extra true crime cases, pop…

He fancied himself a poet, but in reality, was a murderous cannibal. José Luis Calva Zepeda, dubbed the Cannibal Poet, murdered at least one woman in 2007 - his girlfriend, Alejandra Galeana - and dismembered her body inside his home. When police entered his Mexico City apartment, they discovered body parts stored in plastic bags and human meat simmering on the stove. Further investigation linked him to additional murders of even more women, marked by extreme violence and post-mortem dismemberment. The horror of the Cannibal Poet lies not just in the cannibalism, but in the psychology: a man who romanticized himself as a tortured intellectual while reducing women to consumable objects...literally. Please 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, Girl On Gore Season 2 episodes releasing soon, merch discounts, exclusive content, extra…

Please 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, Girl On Gore Season 2 episodes releasing soon, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! On November 25, 1996, Richard and Ruth Wendorf were bludgeoned to death in their own home by a 16-year-old boy named Rod Ferrell, who believed he was a 500-year-old vampire. Rod was the self-appointed leader of a so-called "vampire clan" in Murray, Kentucky, a loosely organized group of socially isolated teenagers bound by shared fantasy and ritualized blood drinking. To the outside world, it looked like teenage rebellion with fangs; but strip away the mythology and costumes, and what remained was far more disturbing than any supernatural story. This was a group of malleable kids desperate for acceptance,…

On Friday, April 13, 2012, 22-year-old Brittany Killgore lost her life in a sex dungeon. She disappeared three days after filing for divorce from her husband, Lance Corporal Cory Killgore, who was deployed in Afghanistan, and was ultimately discovered days later near a lake in Riverside County, California. The autopsy revealed neck injuries consistent with strangulation, and marks on Brittany's wrists and legs suggesting attempted dismemberment with a saw. But the physical evidence was only the beginning of what investigators would uncover, as the trail led to a home with a fully equipped sex dungeon in the basement. Three individuals, people Brittany considered friends, who were all involved in a sadomasochist sex relationship with each other, decided to torture, assault, and ultimately kill Brittany for their twisted satisfaction. Please SUBSCRIBE to Psychopedia wherever you are listening! Follow Investigator Slater on Instagram + TikTok: @investigatorslater Join our Patreon family!…

Please 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, Girl On Gore Season 2 episodes releasing soon, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! Note: This is an ongoing investigation, and all information referenced is alleged at this time.14year-old MJ didn’t starve because there was no food in the house - she starved in a home full of it. At the time of her rescue in 2025, MJ weighed just 35 pounds, a size typically seen in toddlers. She lived with four adults who were themselves obese, and who visibly consumed an excess of food while allegedly systematically denying it to her. This was not poverty, illness, confusion; it was allegedly prolonged abuse and neglect by omission, carried out in plain sight. This case exposes how power and…

On May 23, 2014, 22-year-old Elliot Rodger, a self-proclaimed "incel," went on a killing spree in Isla Vista, California, murdering six people and injuring fourteen others before turning the gun on himself. But this wasn't a snap decision or a moment of lost control - it was the meticulously planned culmination of years of seething entitlement, sexual frustration, and rage against women who wouldn't sleep with him. Elliot left behind a 137-page manifesto titled "My Twisted World," countless YouTube videos, and a legacy that would birth an entire online subculture of so-called "incels"— involuntary celibates who worship him as a martyr. He didn't just commit mass murder. He created a blueprint for lonely, bitter men to blame women for their own failures, to weaponize their rejection, and to turn sexual inadequacy into violent ideology. This is the story of Elliot Rodger—the incel king, the self-proclaimed "supreme gentleman," and the pathetic little narcissist who couldn't get laid so he decided everyone else…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, Girl On Gore Season 2 episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! Griselda Blanco - aka Cocaine Queen, Cocaine Godmother, Cocaine Cowgirl, La Madrina (to name just a few) - didn't just break into the drug trade, she rebuilt it from the ground up with ruthless efficiency and creative brutality. By the time Miami was drowning in blow and blood in the 1980s, Griselda had already pioneered smuggling routes, invented new methods of moving product, and racked up a body count that would make a cartel boss blush. This is the story of the woman who turned Miami into a war zone, made billions in the process, and proved that when it comes to narco empires, the most dangerous player isn't always the one with the biggest…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, Girl On Gore Season 2 episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! TRIGGER WARNING: This episode is extremely disturbing and discusses the very difficult subjects of child sexual abuse, child homicide, necrophilia and cannibalism. Please listen with caution. Tsutomu Miyazaki, known as "The Otaku Murderer," murdered four young girls in Japan between 1988 and 1989. He didn't just kill them—he engaged in necrophilia, dismemberment, and cannibalism. Then he terrorized their families, sending letters and pieces of his victims through the mail. This episode explores how his social isolation and obsessive fantasies escalated into ritualized violence so disturbing it ignited a moral panic across Japan. This case forces us to…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, Girl On Gore Season 2 episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! Trigger warning: This episode discusses the very difficult subject of child sexual abuse. Please listen with caution. In 2016, Jason Vukovich decided the justice system wasn’t doing its job — so, he took over. Jason launched a violent, one-man campaign against convicted pedophiles in Alaska, attacking his targets with fists, hammers, and years of unresolved pain and anger. As a survivor of childhood sexual abuse, Jason openly framed his actions as punishment the justice system failed to deliver. To supporters, he is a vigilante hero known as “The Alaskan Avenger.” To law enforcement, he is a dangerous criminal and serial attacker who belongs behind bars.…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! At the height of summer along the New Jersey Shore in the 1960s and 70s, a man was killing for the thrill. His name was Richard Beigenwald. Known as the "Jersey Shore Thrill Killer," Richard was a serial killer who turned brief encounters into acts of domination, terror, and death. For Richard, violence was not incidental - it was entertainment. In this episode, we trace Richard’s life and crimes, reconstruct the scenes he left behind, and examine the psychological machinery driving thrill-based serial killers - people who kill not out of rage, but out of appetite. We break down the criminology, the escalation, and the absolutely wild details of the double life Richard lived. You see,…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! Happy New Year, Little Psychos! I wanted to share a recent Patreon episode to give you a preview of the chaos happening behind the Patreon curtain. This is the inaugural episode of “True Crime or Fake Crime?” featuring my cousin Zak — the guy who, as a kid, once slid down a staircase in a sleeping bag and made a human-sized hole in the wall. In this episode, we go head-to-head trying to figure out which crimes actually happened and which ones were forged in the flames of our deeply f*cked-up imaginations. Apparently very twisted minds run in our family. I hope you enjoy this episode! And if you do, please consider joining the Patreon family over at Patreon.com/PsychopediaPod. Sending…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! Tyler Hadley was just 17 years old when he brutally murdered both of his parents inside their Florida home - and then, astonishingly, threw a house party in the same space where their bodies lay hidden. In July 2011, after killing Mary-Jo and Blake Hadley, Tyler invited dozens of friends over, blasted music, drank, danced, and posed for photos, even showing a friend the bodies of his murdered parents. The crime shocked investigators not only for its violence, but for the chilling lack of remorse and the surreal normalcy that followed the gruesome crime. This case isn’t just about patricide; it’s about a young person struggling with severe internal distress that ultimately manifested in…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! On New Year’s Day 2023, 39-year-old Ana Walshe vanished from her Massachusetts home, leaving behind three young children and a husband whose story immediately raised suspicion. What followed was not a frantic search for a missing wife, but a methodical excavation of lies, digital breadcrumbs, and extremely damning physical evidence. Alarming surveillance footage, outrageous internet searches, countless bloodstains, and a trail of discarded items (including a hacksaw) painted a picture not of panic, but of preparation and brutality. This episode breaks down the current case against Brian Walshe step by step — from motive to means to aftermath — and examines how a crime meant to erase an…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, pop quizzes, behind-the-scenes pics/vids, private group chats, and much more! This episode examines the case of the German black metal band Absurd, whose fixation on shock value spiraled past theatrics and into real, deadly violence. What began as teenage posturing within the underground metal scene spiraled into a senseless, premeditated murder carried out by three boys/bandmates desperate for notoriety. We break down how a subculture steeped in anti-authoritarian performance art became the staging ground for real violence; how a group of teenagers radicalized themselves into believing they were part of something bigger, darker, and more meaningful than they actually were; and how the murder of Sandro Beyer, an innocent 14-year-old boy, became the gruesome…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, behind-the-scenes, private group chats, and much more! Once is chance. Twice is coincidence. Three times feels like a pattern. But what about 40+?More than forty young men have vanished under nearly identical circumstances and share a strikingly similar victimology - same age range, same build, same final narrative: “He was drinking… he wandered off… must’ve slipped into the river.” Clean, convenient explanations. But when do multiple accidents stop feeling accidental? And when does coincidence start looking like choreography? Those questions are the backbone of the Smiley Face Killers, which is actually a theory suggesting a possible serial killing network operating across the United States. Law enforcement agencies overwhelmingly reject it. But a small group of…

Please SUBSCRIBE to this channel! Follow Slater on Instagram + TikTok: @investigatorslater Join our Patreon family! (www.Patreon.com/PsychopediaPod) On Patreon, you'll get AD FREE episodes, merch discounts, exclusive content, extra true crime cases, behind-the-scenes, private group chats, and much more! David Fuller, aka the “Morgue Monster”, committed the largest known necrophilic crime spree in British legal history. For over three decades, Fuller exploited his job as an electrician at two U.K. hospitals throughout the 1990s and 2000s, slipping into morgues with full, unrestricted access. There, he sexually violated more than 100 female corpses — victims ranging in age from children to the elderly — and documented everything with chilling precision. Investigators later uncovered over one million photos and videos of his atrocities. Fuller’s violence didn’t begin with the morgues. He murdered two innocent young women, Wendy Knell and Caroline Pierce, not only to end their lives, but to ensure access to…