Double Loop Podcast

by Glenn Langenburg and Eric Ray

Whether you're a practicing Latent Print Examiner or you're interested in forensics and true crime, the Double Loop Podcast is a weekly show featuring Glenn Langenburg and Eric Ray discussing latent print topics, current events in forensic science, the newest research articles, interesting guests, and analysis of notable cases from a forensic scientist perspective.

20 Episodes

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Episodes

Showing 6 of 20 episodes

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Episode 295 - Forensics on YouTube Reaction

Recently, a YouTube science channel discussed five different forensic disciplines and explored potential issues with each. Eric Ray and Glenn Langenbu...

1h 06m

•Aug 13, 2026

Episode 294: Cindy Cale Interview and DNA Activity Level

In this episode, the guys start off with Regional Quirkisms from the Land Down Undah. They then interview Cindy Cale, DNA expert from DNA Mavens, a co...

1h 26m

•Jul 17, 2026

Episode 293_ASB Standards Part 2

Eric and Glenn finish this two-parter episode about ASB Standards and Best Practice Recommendations. Specifically, in Part 2, they cover ASB Standard ...

44m

•Jul 3, 2026

Episode 292 - ASB Standards Part 1

Eric and Glenn start off this supersized two-parter topic with a Regional Quirkisms game of Canadian-isms. Then they move past the Great White North a...

1h 12m

•Jun 8, 2026

Episode 291 - Mundane Obstacles to Developing a Stats Model

Eric and Glenn start the episode with a listener email and then play a numbers themed game of Regional Quirkisms. For the topic of this episode, the g...

1h 26m

•May 4, 2026

Episode 290 - Review of a Bias Research Paper

In this episode, the guys start off with some Michigan Regional Quirkisms. They then review a 2024 paper titled "The effects of cognitive bias, examin...

1h 18m

•Apr 6, 2026