260 Episodes

  1. Pathology with Dr. Priya | A Zone 7 Series: Jewelry, Tattoos, and the Stories They Tell

    Published: 8/18/2025

  2. Crime Roundup with Sheryl McCollum and Joshua Schiffer | Gerry Spence’s Legacy, A Prosecutor on the Stand, and the Melissa Wolfenbarger Case

    Published: 8/15/2025

  3. Poisoned Meatballs and Wolf Justice | Special Agent Ed Newcomer

    Published: 8/13/2025

  4. Pathology with Dr. Priya | A Zone 7 Series: What Clothes Reveal About the Crime

    Published: 8/11/2025

  5. Crime Roundup with Sheryl McCollum and Joshua Schiffer | Devil’s Den Murders, Missed Warnings & Predators in Plain Sight

    Published: 8/8/2025

  6. Solving the 1979 Murder of Kathy Halle with M-Vac DNA | Jared Bradley of M-Vac Systems

    Published: 8/6/2025

  7. Pathology with Dr. Priya | A Zone 7 Series: When Families Deserve More

    Published: 8/4/2025

  8. CRU with Sheryl McCollum and Joshua Schiffer | Property Battles, Bond Denials & the Seatbelt Clue

    Published: 8/1/2025

  9. (Part 2) Witness, Pressure, and the Fantasy That Broke Him — Sharay Hayes on the Cost of Telling the Truth

    Published: 7/30/2025

  10. (Part 1) What Really Happened in the Trump Tower Suite? Sharay Hayes Breaks His Silence

    Published: 7/30/2025

  11. Pathology with Dr. Priya | A Zone 7 Series | Truth in the Tissues

    Published: 7/28/2025

  12. CRU with Sheryl McCollum and Joshua Schiffer: 7.25.25 | Kohberger Sentencing & the Power of Victim Impact

    Published: 7/25/2025

  13. (Part 2) FBI Undercover with the Outlaws: Burners, Brotherhood, and the Basement Test

    Published: 7/23/2025

  14. (Part 1) FBI Undercover in The Base: Neo-Nazis, Rituals, and a Goat Named Trouble

    Published: 7/23/2025

  15. CRU with Sheryl McCollum: 7.18.25 | Tarantulas, Tragedy & a New Era for Crime Roundup

    Published: 7/18/2025

  16. Real Detectives Don’t Quit: Lessons from Vince Velazquez

    Published: 7/16/2025

  17. Zone 7 Legend Series | 72 Units: The Survival and Service of Officer Sean Houle

    Published: 7/9/2025

  18. Predators in the Shadows: Inside the Fight Against Child Predators

    Published: 7/4/2025

  19. Justice Without a Trial: The Kohberger Plea Deal

    Published: 7/2/2025

  20. The Outlaw Queen: Kathryn Thorne and the Making of Machine Gun Kelly

    Published: 6/25/2025

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Work a cold case alongside investigator Sheryl “Mac” McCollum, Director of the Cold Case Investigative Research Institute. Every week, Sheryl dives into her cold case files alongside accomplished guests to look for clues into unsolved murders, missing people, and more. This ain’t just a podcast but a war room. Sheryl opens her cold case files, her heart and her little black book! You will quickly realize Zone 7 is not a place but a lifestyle!