Episodes

  • Doe ID: Roberta Mumma
    Nov 3 2025

    Episode 163 Doe ID: Roberta Mumma

    In 1984, the decomposed remains of a woman wrapped in plastic were found in remote Wizard Wells, Jack County, TX. Experts posited that she was a young white woman, but without any identification, no fingerprints, and no corresponding missing persons reports, she could not be identified. Fast forward nearly 40 years – when IGG would be used on her bones to identify her as Roberta Mumma. Roberta hailed from the Lancaster, PA area and was believed to have died around age 25. Her death is considered a homicide, and the Jack County authorities and the Texas Rangers are seeking information about her case.

    To listen to every episode of DNA: ID ad-free and get other benefits, simply visit our channel page on Apple Podcasts to get started with an AbJack Insider subscription. Of course, you can also support DNA: ID with a Patreon subscription.

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    21 mins
  • Leslie Preer Part 2 of 2
    Oct 27 2025

    Episode 162 Leslie Preer Part 2 of 2

    This is part 2, the conclusion of the Leslie Preer case. If you have not listened to part 1 yet, please stop now, and go back and listen to that part first.

    To listen to every episode of DNA: ID ad-free and get other benefits, simply visit our channel page on Apple Podcasts to get started with an AbJack Insider subscription. Of course, you can also support DNA: ID with a Patreon subscription.

    Follow us on social media; find all of our social media links in one spot at our Linktree: linktr.ee/dnaidpodcast

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    1 hr and 11 mins
  • Leslie Preer Part 1 of 2
    Oct 27 2025

    Episode 162 Leslie Preer Part 1 of 2

    Upscale Chevy Chase, MD does not see a lot of violent crime. But that changed in 2001, when loving wife and mom Leslie Preer was beaten to death in her own home in a shocking crime. Investigators could find no motive for the murder, but certain aspects of the crime scene directed investigators' attention to Leslie's husband as the prime suspect. After all, it was very unlikely that a stranger had broken into the house, killed Leslie, and attempted a clean-up. But they could not pin the crime on Carl Preer, and the case stalled. Not until the Montgomery County PD cold case unit embraced IGG did they find a name of a suspect – one who had been under their noses the whole time.

    This episode is sponsored by Uncommon Goods; your source for unique and special products and gifts. Listeners of DNA ID can save 15% off their next order when they use our special show link

    To listen to every episode of DNA: ID ad-free and get other benefits, simply visit our channel page on Apple Podcasts to get started with an AbJack Insider subscription. Of course, you can also support DNA: ID with a Patreon subscription.

    Follow us on social media; find all of our social media links in one spot at our Linktree: linktr.ee/dnaidpodcast

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    1 hr and 8 mins
  • Doe ID: Wynona Michele
    25 mins
  • Robin Lawrence
    Oct 13 2025
    1 hr and 37 mins
  • Doe ID Carl Bryant
    29 mins
  • Bonus Episode: Robert Eugene Brashers Identified as Killer in Austin Yogurt Shop Murders
    Sep 30 2025

    This is a special bonus episode based on breaking news.

    Serial Killer Robert Eugene Brashers has been identified as the killer in the infamous 1991 Austin Yogurt Shop Murders in Austin, Texas. In that case, four teenage girls were shot execution style before the yogurt shop was set on fire. Killed in that case were 17 year old Jennifer Harbison, and her 15 year old sister Sarah Harbison. Also killed were 17 year old Eliza Thomas, and 13 year old Amy Ayers. DNA from the crime scene was connected to Robert Eugene Brashers who we covered back in episode 104 in the murders of Sherri and Megan Scherer and Genevieve Zitricki.

    In this bonus episode, host Jessica Bettencourt breaks down how the Yogurt shop murders were connected to Brashers, and discusses a yet unrevealed victim he may be linked to in Kentucky. We will also replay the original Brashers episode here for listeners who may not have listened to it before, or want a refresher on just how brutal a predator Robert Eugene Brashers was.

    To listen to every episode of DNA: ID ad-free and get other benefits, simply visit our channel page on Apple Podcasts to get started with an AbJack Insider subscription. Of course, you can also support DNA: ID with a Patreon subscription.

    Follow us on social media; find all of our social media links in one spot at our Linktree: linktr.ee/dnaidpodcast

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    2 hrs and 36 mins
  • Mary Schlais Part 2 of 2
    1 hr and 4 mins