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America's Crime Lab

by iHeartPodcasts and Kaleidoscope

Welcome to Othram aka "America's Crime Lab." Each week, we meet weary detectives and family members working an unsolved case that has wrecked a community and seemingly hit a dead end… until, in a last-ditch effort, the evidence is mailed to Othram.

From the show's RSS feed, refreshed Aug 22, 2026. Source feed.

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Episodes

  1. NEW FROM THE BUILDERS: Elon Musk: "Humans Won't Be in Control" When AI Becomes Smarter Than Us

    Elon Musk has spent his career turning improbable ideas into companies that reshape the world. To some, the entrepreneur behind Tesla and SpaceX is an engineering genius whose ambitions have transformed electric cars and space travel. To others, his politics and extraordinary influence raise...

  2. New from Kaleidoscope: Mind Games - Episode 1. The Guru's Guru.

    What if someone told you that you could skip years of therapy with a few mental tricks? It sounded impossible… until we found Neuro-Linguistic Programming. NLP is a form of hypnosis beloved by everyone from sex cults to the U.S. military to fortune 500 companies–yet almost no one knows it exists....

  3. One River, Two Bodies

    A trucker calls police to report seeing a body floating in a Mississippi River. When police arrive to investigate, they’re shocked to find a little girl dead in the river brush. They’re even more startled when they find the body of a young man down river a few days later. America’s Crime Lab is a...

  4. Project 525: Missing and Murdered Children

    Othram began to realize that a lot of unidentified remains cases languishing on shelves in law enforcement offices belonged to children. Children that remained unidentified for decades. Meanwhile, loved ones never gave up hope. There is a solution to this issue, and it’s less of a lift than you...

  5. Fan Favorite: A Boat, A Fire and the Signature in the Ashes

    Emergency crews responding to a boat fire discovered human remains, but the case quickly went cold. For decades, investigators had no answers. Using advanced forensic DNA, Othram scientists were able to identify the victim and reveal the truth behind the fire, finally giving a family long-delayed...

  6. Unidentified and Waiting

    People swept away by Hurricane Katrina, lone travelers who disappeared, and kids who never came home. Where are all of these missing people, and are their unidentified remains sitting in universities and law enforcement offices around the country? America’s Crime Lab is a true crime podcast about...

  7. Little Miss Nobody

    A little girl is kidnapped from her grandmother’s yard. Her family searches for decades, hoping to find her. 62 years later, detectives call with information. But it’s not what anyone expected. America’s Crime Lab is a true crime podcast about how science solves cold cases, missing persons, and...

  8. The Skull in the Wall: DNA Reveals Esther Granger’s Story

    In Illinois, a DIY home renovation uncovered a human skull hidden inside a wall. When the case went cold, the remains sat for decades on a museum office shelf, forgotten and unidentified. Years later, a staffer’s rediscovery gave investigators a second chance. Using forensic DNA technology, they...

  9. Crimes in Two Cities: The Sumpter Siblings Cold Case

    In Atlanta, the brutal rape and double homicide of siblings left detectives with plenty of evidence but no suspect. For years, the case went cold. Then, a violent crime in Michigan revealed new DNA leads that could finally identify the killer, and deliver long-awaited justice for the Sumpter…

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  10. New Forensic Details From the Idaho Student Murders - Part 3

    Weeks after the violent murders of four University of Idaho students, investigators followed a trail of DNA evidence from Moscow to Pennsylvania. A midnight police stakeout tied a graduate student to the brutal stabbings. Now the question remains: will the victims’ families finally see justice in...

  11. New Forensic Details From the Idaho Student Murders - Part 2

    When four University of Idaho students were brutally murdered in their Moscow home, investigators faced a nightmare. DNA evidence from the crime scene pointed nowhere, leaving the case cold. Detectives turned to a surviving roommate’s eyewitness account and cutting-edge forensic DNA technology to...

  12. New Forensic Details From the Idaho Student Murders - Part 1

    The brutal murders of four University of Idaho students in Moscow stunned the college town and launched a nationwide search for answers. Detectives uncovered a crucial piece of DNA evidence at the crime scene. But with the clock ticking, would it be enough to identify the killer and solve one of...

  13. The Disappeared Part 2

    Nearly thirty years after gay men go missing from nightclubs in Indianapolis, one man’s call to the new coroner in town sets off an investigation into what happened at Fox Hollow. Now, there’s a desperate push to excavate the remains of dozens of suspected murder victims whose bodies were burned...

  14. The Disappeared Part 1

    Young gay men begin disappearing from downtown Indianapolis. One by one, missing persons fliers go up, and rumors spread about a serial killer. Families are frustrated by a lackluster investigation. And then a killing field is discovered in a shocking location. America’s Crime Lab is a true crime...

  15. Candy Rogers, Part 2: DNA Solves Spokane’s 62-Year Mystery

    The search for nine-year-old Candy Rogers haunted Spokane for generations. Could the killer’s family hold the final clue to solving the case? And just how far would detectives need to dig for the truth? After decades with no answers, forensic DNA revealed her killer and solved one of America’s…

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  16. Candy Rogers, Part 1: Spokane’s Missing Persons Cold Case

    In 1959, nine-year-old Candy Rogers went missing while selling mints in Spokane, Washington. The city mounted one of the largest missing persons searches in state history, yet the case remained unsolved for more than 60 years. This episode traces the start of a mystery investigators called the...

  17. What Remains: DNA Identifies the Victim in a Boat Fire Cold Case

    Emergency crews responding to a boat fire discovered human remains, but the case quickly went cold. For decades, investigators had no answers. Using advanced forensic DNA, Othram scientists were able to identify the victim and reveal the truth behind the fire, finally giving a family long-delayed...

  18. Carla Walker, Part 4: A Confession and the Power of DNA Evidence

    In the final chapter of Carla Walker’s story, detectives sit down with their prime suspect. What follows is a slow, tense interrogation, and a long-delayed confession. Host Elin Lantz Lesser and producer Catherine Fenollosa bring together the science, the interrogation, and the moment this cold...

  19. Carla Walker, Part 3: DNA Evidence Identifies a Suspect

    In Part 3 of our Carla Walker investigation, a decades-old DNA sample is reexamined at Othram’s lab, leading to a breakthrough. Host Elin Lantz Lesser and producer Catherine Fenollosa walk us through the science behind the profile, the chain of custody, and the unexpected match that emerges from...

  20. Carla Walker, Part 2: A Cold Case Reopened by DNA Evidence

    Nearly 50 years after Carla Walker’s murder, Fort Worth detectives decide to reopen the case. In Part 2, host Elin Lantz Lesser and producer Catherine Fenollosa trace how a persistent cold case investigator begins to reexamine the original evidence, and why a single swab becomes central to the…

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  21. The Case of Carla Walker: How DNA Evidence Revived a 46-Year-Old Murder Investigation

    Carla Walker’s brazen abduction after her high school Valentine’s dance shocked Fort Worth. The case went cold for decades. In Part 1, host Elin Lantz Lesser and producer Catherine Fenollosa walk through the early investigation, and why suspicion turned toward Carla’s boyfriend. This cold case is...

  22. Introducing America's Crime Lab

    Introducing the new podcast America’s Crime Lab. Each week, we meet weary detectives and family members as we run through an unsolved case that wrecked a community and seemingly hit a dead end… until, in a last-ditch effort, the evidence is mailed to Othram.

About this show

Welcome to Othram aka "America's Crime Lab." Each week, we meet weary detectives and family members working an unsolved case that has wrecked a community and seemingly hit a dead end… until, in a last-ditch effort, the evidence is mailed to Othram.

Hosted by

iHeartPodcasts and Kaleidoscope

Produced by iHeartPodcasts

Frequently asked questions

How many episodes does America's Crime Lab have?

America's Crime Lab has 22 episodes on PodParley. The most recent episode was published on October 29, 2026.

What is America's Crime Lab about?

Welcome to Othram aka "America's Crime Lab." Each week, we meet weary detectives and family members working an unsolved case that has wrecked a community and seemingly hit a dead end… until, in a last-ditch effort, the evidence is mailed to Othram.

How often does America's Crime Lab release new episodes?

America's Crime Lab publishes monthly, based on its 22 episodes since July 2025.

Who hosts America's Crime Lab?

America's Crime Lab is created and hosted by iHeartPodcasts and Kaleidoscope.
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