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UNSOLVED MURDERS

Published by Circle Of Insight Productions

  • Government
  • Science
  • Social sciences

Can you help solve a murder or spot an undetected serial killer? There are a lot of them. More than 211,000 Americans have died in unsolved homicides since 1980, according to The Economist in 2015. Help solve a murder

Listen on Apple Podcasts, opens in a new tabMake something like it

On the charts

1 chart placement

Every published chart this podcast appears in, in the snapshot behind this page. Each one links to the chart it came off.

  1. Number 194Social sciencesNorway

From the feed

Recent episodes

The latest episodes published to this podcast’s own RSS feed. Titles and descriptions are the publisher’s.

  1. The Case of the Guilty Tree: A Deep Dive into Forensic Botany from UNSOLVED MURDERS, opens in a new tab

    May 4, 20264 min

  2. The Hinterkaifeck Murders (1922): The Unsolved German Farm Massacre Where the Killer May Have Lived Among the Victims from UNSOLVED MURDERS, opens in a new tab

    May 3, 20264 min

    On March 31, 1922, six members of the Gruber family and their new maid were brutally murdered with a mattock on their isolated Hinterkaifeck farmstead in Bavaria, Germany. This episode reconstructs the chilling timeline, including evidence that the killer likely hid in the attic for days beforehand and remained on the property for several days afterward, feeding the animals and eating the family’s food. Essential listening for true crime enthusiasts, historians, criminologists, and anyone fascinated by one of Germany’s most disturbing unsolved cases involving intrusion, deception, and rural isolation.

  3. The Codebreaker’s Last Cipher: State Secret or Fatal Fetish? from UNSOLVED MURDERS, opens in a new tab

    Apr 26, 20266 min

    Was Gareth Williams a victim of his own private life, or a targeted hit by a foreign intelligence agency? This episode navigates the two warring theories that define this cold case. On one side, the official police conclusion of a "solitary accident" involving claustrophilia; on the other, the coroner's verdict of "unlawful killing" potentially linked to Williams's work on Russian money laundering. We re-examine the timeline of his final days, the £25,000 of unworn designer women's clothing in his closet, and the suspicious "redirection" of the investigation that some say points to an MI6 cover-up.

  4. Keddie Cabin Murders: Forensic Breakdown of Evidence Failure and Behavioral Inconsistencies from UNSOLVED MURDERS, opens in a new tab

    Apr 24, 20265 min

  5. The Threshold of Evil: What Pushes an Ordinary Person to Snap? from UNSOLVED MURDERS, opens in a new tab

    Apr 21, 202616 min

    We often like to believe that "good" and "bad" people are fundamentally different, but psychology suggests the line between them is thinner than we think. This episode explores the specific environmental and internal triggers that can push a law-abiding citizen toward a sudden, life-altering breaking point. We examine why some individuals crumble under pressure while others emerge with their moral compass intact.

  6. HIGHWAY OF HELL IN HOUSTON from UNSOLVED MURDERS, opens in a new tab

    Jun 11, 20255 min

  7. ARREST 42 YEARS LATER OF A IOWA COLD CASE MURDER from UNSOLVED MURDERS, opens in a new tab

    Jun 4, 20256 min

  8. 50 YEAR OLD UNSOLVED COLD CASE MURDER OF DEBRA REIDING from UNSOLVED MURDERS, opens in a new tab

    May 25, 20256 min

  9. THE VANISHING OF DANIELLE IMBO AND RICHARD PETRONE from UNSOLVED MURDERS, opens in a new tab

    May 21, 20253 min

  10. HOMICIDE DETECTIVE DISCUSSES SALSA QUEEN MURDER from UNSOLVED MURDERS, opens in a new tab

    Nov 8, 202151 min

  11. RETIRED PROFILER LOOKS AT THE GABY PETITO CASE1 from UNSOLVED MURDERS, opens in a new tab

    Oct 5, 202144 min

  12. 26 YEAR OLD COLD CASE OF A TEEN WHO WAS BRUTALLY RAPED AND BEATEN IS REOPENED from UNSOLVED MURDERS, opens in a new tab

    Sep 7, 20214 min

  13. LASD OFFERS $80,000 REWARD TO HELP CATCH SUSPECTS LINKED TO 3 EAST LA MURDERS1 from UNSOLVED MURDERS, opens in a new tab

    Aug 19, 20214 min

  14. UNSOLVED MURDERS OF THE SHORT FAMILY- WE TAKE A LOOK AT THE EVIDENCE from UNSOLVED MURDERS, opens in a new tab

    Aug 17, 20218 min

  15. SAN FRANCISCO'S POKEMON GO KILLING REMAINS UNSOLVED AFTER 5 YEARS from UNSOLVED MURDERS, opens in a new tab

    Aug 9, 20216 min

  16. FBI PROFILER DISCUSSES THE LONG ISLAND SERIAL KILLER1 from UNSOLVED MURDERS, opens in a new tab

    Jul 30, 202134 min

  17. NEW YORK STATE POLICE REJECT OUTSIDE HELP IN SOLVING A 3O YR OLD UNSOLVED MURDER from UNSOLVED MURDERS, opens in a new tab

    Jun 29, 20215 min

  18. FBI PROFILER ANALYZES THE ZODIAC KILLER from UNSOLVED MURDERS, opens in a new tab

    Jun 24, 202128 min

  19. MISSISSIPPI LEGISLATOR WAS FOUND SHOT IN THE HEAD IN THE SAME HOME SISTER IN LAW DIED MONTHS EARLIER1 from UNSOLVED MURDERS, opens in a new tab

    Jun 17, 20213 min

  20. MOM OF COLD CASE VICTIM DIES WITHOUT CLOSURE, WE DISCUSS CASE from UNSOLVED MURDERS, opens in a new tab

    Jun 7, 20215 min

Ranking source

Apple Podcasts rankings via the Mato Topic Intelligence Platform.

Observed September 20, 2026.

Apple and Apple Podcasts are trademarks of Apple Inc., registered in the U.S. and other countries.

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