True Crime on the Brain

True Crime on the Brain
  • 5.0 (4)
  • True Crime
  • Updated Weekly

Do forensic details keep you up at night? Do you find yourself mapping out timelines and analyzing psychological profiles in your spare time? Welcome to your new obsession. ​Hosted by Audrina who can't let a mystery go, True Crime on the Brain dives deep into the modern cases, cold cases, and investigative puzzles that stick with you long after the episode ends. If you have true crime on the brain 24/7, you're in the right place.

Episodes

  1. Jul 17

    Cold-Blooded Calculation: Israel Keyes

    Most serial killers leave behind a chaotic trail of passion, rage, or panic. But Israel Keyes operated entirely outside the grid, treating human life as a clinical logistics problem. In our extended season finale, True Crime on the Brain breaks down the terrifying geometry of the modern predator who mapped the United States like a chessboard. ​We dig deep into the chilling anatomy of his "kill caches" Five-gallon plastic buckets filled with weapons, silencers, and chemicals, buried in the earth years before a victim was ever chosen. From the genesis of his off-grid childhood and elite military training to the stolen lives of Samantha Koenig, Debra Feldman, and Bill and Lorraine Currier, we examine the hyper-focused executive functioning that baffled the FBI for a decade. More importantly, we look at the fatal arrogance that ultimately caused his calculated algorithm to collapse. ​Join us for our final case of the season as we honor the victims and dissect the machinery of a monster before stepping away for a short production break. Settle in, turn the lights down, and listen close. ​True Crime on the Brain will return for Season 2.

    Cold-Blooded Calculation: Israel Keyes

  2. Jul 10

    A Mind Wrapped in Brown Paper: Ted Kaczynski

    Have you ever wanted to completely step off the ride of the modern world? ​In 1971, a brilliant but deeply lonely mathematics prodigy did exactly that. He built a tiny cabin in the Montana wilderness to live outside the grid and be left entirely alone. But as modern civilization encroached on his sanctuary, his desperate isolation curdled into a devastating, eighteen-year guerrilla war against progress, mailing meticulously hand-crafted wooden boxes that carried a dark, explosive warning. ​In this episode, we take a deep dive into the fractured brain of the Unabomber. From a chilling childhood medical trauma to a brutal psychological experiment at Harvard, we trace how a brilliant mind was systematically pushed to the edge. How did a quiet hermit searching for peace transform into America's most feared phantom?

    A Mind Wrapped in Brown Paper: Ted Kaczynski

  3. Jul 3

    The Monster's Apprentices: The Candyman Murders

    In the early 1970s, the families of the Houston Heights completely trusted the polite neighbor who handed out free candy, a man the kids affectionately called the "Candy Man." But behind that friendly facade hid Dean Corll, a meticulous predator who orchestrated the deadliest serial killing syndicate in American history at the time. ​What makes this case a profound psychological anomaly isn't just the tragic toll of at least 28 young lives taken. It is how he operated. Corll didn't hunt alone. He systematically exploited the structural vulnerabilities of the adolescent brain, using a calculated mix of luxury rewards and weaponized terror to coerce two local teenagers into becoming his accomplices.

    The Monster's Apprentices: The Candyman Murders

  4. Jun 26

    The Ten-Hour Guest: The Setagaya Family Murders

    On New Year’s Eve in 2000, a horrific discovery shattered the peace of a quiet Tokyo suburb. An entire family: Mikio Miyazawa, his wife Yasuko, and their two young children, Niina and Rei, were brutally slaughtered inside their own home. ​But what makes this cold case one of the most chilling mysteries in modern history isn't just the brutality of the crime, it’s what happened after. ​For 10 hours, the killer didn't flee. He stayed. He raided the family’s refrigerator, ate ice cream, used their computer to browse the internet, napped on their couch, and methodically sorted through their personal papers while his victims lay just feet away. ​Despite leaving behind a flawless treasure trove of forensic evidence including his entire outfit, the weapons, distinct fingerprints, and a pristine DNA profile tracking back to the Mojave Desert, the killer has never been caught. He remains a ghost in the database.

    The Ten-Hour Guest: The Setagaya Family Murders

  5. Jun 19

    The Angel of Death on Ward Four: Beverly Allit

    ​Hospitals are supposed to be sanctuaries. We step through their doors and blindly hand over our loved ones, believing that the hands in scrubs are guided entirely by mercy and a sacred oath to do no harm. But in 1991, the sterile, echoing hallways of Ward Four at Grantham and Kesteven Hospital in Lincolnshire, England, became a clinical hunting ground. ​Behind the pleasant, unassuming smile of a twenty-two year-old nurse named Beverly Allitt, a monster was waiting. ​In this deep dive, we peel back the layers of a meticulously constructed predator. From a childhood defined by a desperate, dangerous craving for sympathy through Munchausen syndrome, to the horrific parasitic mutation that occurred the moment she was given power over a pediatric ward. Over fifty-nine days of terror, a mathematically impossible spike in infant cardiac arrests forced an investigation that uncovered a sickening reality: a nurse secretly injecting vulnerable babies in the dark with lethal, exogenous doses of insulin and potassium chloride. ​How did a certified medical professional weaponize a hospital supply room to wage a covert chemical war on infants? What was the clinical "smoking gun" that finally caught her? ​Turn the lights down, step into the shadows of Ward Four, and listen closely. ​Stay sane with true crime on the brain. 🧠

    The Angel of Death on Ward Four: Beverly Allit

  6. Jun 12

    The Long Game of Obsession: The Murder of Dr. Amie Harwick

    What happens when the person who knows every pattern of domestic abuse becomes the target? ​In this episode of True Crime on the Brain, we break down the brilliant life and tragic death of Dr. Amie Harwick, a prominent Hollywood therapist and fierce advocate for women’s safety. Nearly a decade after escaping a volatile relationship with Gareth Pursehouse, a chance encounter at an industry gala re-ignited a dormant, deadly fixation. ​We dissect the chilling psychology of the "Rejected Stalker," the systematic failure of the legal safety net, and the harrowing details of the night a predator lay in wait in the Hollywood Hills.

    The Long Game of Obsession: The Murder of Dr. Amie Harwick

  7. Jun 5

    The Forgotten Batmobile: The Huling Family Murders

    It’s 4:00 AM on a freezing Minnesota winter night in 1978. An isolated farmhouse. A single mother fighting for her life in a dark kitchen, and an 11-year-old boy under the covers upstairs, forced to play dead as a killer fires into his bed. By sunrise, Alice Huling and three of her children are dead. Only young Billy survives. For over twenty years, the brutal massacre of the Huling family sits in a cold case file. Investigators, trapped by their own tunnel vision, hunt for a local killer with a grudge, completely ignoring a wandering predator who was caught just days after the crime. But when the killer drove away, he didn't just leave behind a shattered community. He took a tiny, two-inch toy Batmobile from the family's kitchen table as a trophy.

    The Forgotten Batmobile: The Huling Family Murders

  8. May 29

    The Cipher in the Cornfield: The Case of Ricky McCormick

    When 41-year-old Ricky McCormick was found dead in a Missouri cornfield in 1999, it seemed like a tragic end for a vulnerable, functionally illiterate man. But twelve years later, the FBI shocked the world: tucked in Ricky’s pockets were two notes containing a highly sophisticated, uncrackable cipher. ​The feds claimed Ricky had been writing in secret code since childhood. But his mother, Frankie Sparks, flatly denied it, stating plainly: "The only thing he could write was his name. He didn't write in no code." ​We break down the eerie rhythm of the text, the street theories tying it to a 90s St. Louis drug ring, and a terrifying question: Was Ricky living a profound double life, or was this uncrackable code a brilliant red herring planted by his killers to send the FBI down a decades-long rabbit hole?

    The Cipher in the Cornfield: The Case of Ricky McCormick

  9. May 22

    The Sheath Left Behind: The Idaho Murders

    On November 13, 2022, a sleepy college town in northern Idaho was paralyzed by an act of staggering, cold-blooded brutality. Four vibrant young lives inside an off-campus home on King Road were extinguished in less than twenty minutes by a silent predator moving through the dark. ​This episode we dissect the deeply chilling forensic puzzle of the Idaho student murders. We walk through the terrifying, minute-by-minute timeline, look closely at the devastating accounts and forgotten texts of the roommates trapped inside the house, and track the meticulous digital dragnet that led investigators across state lines to Bryan Kohberger. A Ph.D. student studying the very mechanics of murder. ​Though a surprising legal resolution finally caged the monster, the psychological shadows of this case refuse to lift. Where is the weapon? What was the true connection? And what happens when the dark mind studying crime decides to become the criminal?

    The Sheath Left Behind: The Idaho Murders

  10. May 15

    The Silence of Cabin 28: The Keddie Murders

    On a rain-slicked night in April 1981, the quiet resort town of Keddie, California, became the backdrop for one of the most baffling and brutal cold cases in American history. While the rest of the Sierra Nevada foothills slept, a nightmare was unfolding inside a modest wooden rental: Cabin 28.

    The Silence of Cabin 28: The Keddie Murders

  11. May 8

    The Sealed Secret: The Tylenol Murders

    In the autumn of 1982, a shadow fell over Chicago. It wasn't a monster under the bed or a ghost in the halls. It was sitting on the drugstore shelf, wrapped in a familiar red and white box. ​Seven people reached for relief. What they found was a dose of pure cellular suffocation. ​On Friday May 8th, we peel back the foil on the case that changed our world forever. We’re diving into the Tylenol Cyanide Poisonings. The unsolved mystery of the killer who turned a headache into a death sentence and then vanished into the fog.

    The Sealed Secret: The Tylenol Murders

  12. Apr 30

    Mystery Aboard the Splendour: The Mysterious Death of Natalie Wood

    Hollywood lights. Black water. Too many unanswered questions. 🌒 In the first episode of True Crime on the Brain, we step into the shadows surrounding the death of Natalie Wood. A glamorous night that ended in tragedy. A yacht off Catalina Island. Conflicting stories between a boat captain, a husband, and a young Christopher Walken in a case that has never fully found peace. What really happened, and why does it remain unsolved in so many people’s minds?

    Mystery Aboard the Splendour: The Mysterious Death of Natalie Wood
  • 12 Episodes

Ratings & Reviews

5
out of 5
4 Ratings

About

Do forensic details keep you up at night? Do you find yourself mapping out timelines and analyzing psychological profiles in your spare time? Welcome to your new obsession. ​Hosted by Audrina who can't let a mystery go, True Crime on the Brain dives deep into the modern cases, cold cases, and investigative puzzles that stick with you long after the episode ends. If you have true crime on the brain 24/7, you're in the right place.

Information

  • Creator
    True Crime on the Brain
  • Years Active
    2026
  • Episodes
    12
  • Rating
    Clean
  • Copyright
    © True Crime on the Brain
  • Show Website
    True Crime on the Brain