Double Loop Podcast
Glenn Langenburg and Eric RayWhether 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.
| Publishes | Monthly | Episodes | 156 | Founded | 13 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | GovernmentNatural SciencesScience | |||
Listen to this Podcast
Latest Episodes
In this episode, the guys start off with some Michigan Regional Quirkisms. They then review a 2024 paper titled "The effects of cognitive bias, examiner expertise, and stimulus material on forensic evidence analysis" by Michelle Pena, Stephanie Stoil... more
Glenn Langenburg and Eric Ray interview Angela Tonietto about her recent article on the frequency of patterns in palm prints. ("Patterning in the Distal Portions of the Palms as a Key to Palm Print Identification". 2025, 75-3, p.274.) The research an... more
Happy New Year 2026! The boys are back in town, with a new game: Regional Quirkisms. After discussing Minnesota quirkisms, the guys answer a listener question from Ireland: "What's the most number of corresponding minutiae that you have seen from two... more
Eric Ray and Glenn Langenburg talk about their week in Orlando at the 2025 IAI Educational Conference. Hear about Quality Metrics, limited examinations, and linking cases together, and hear from some of the conference attendees.
Key Facts
Similar Podcasts
People also subscribe to these shows.
Recent Guests
Hosts
Reviews
- Best Podcast Ever!
I listened to these two cats on the recommendation of a couple of friends (thanks Trudy Cruise & Matt Covay). They are witty and their forensic takes are spot on.
Keep up the good work fellas!!!
Apple Podcasts5Liams Big Papa
United Statesa year ago - Very helpful!
Amazingly helpful content! I am constantly sharing episodes with my coworkers in the field of forensics. There are useful lessons in the episodes even if you aren’t specifically in the latent print discipline. The hosts are also great trainers.
Apple Podcasts5mazyberryUnited States2 years ago - The best!
Easy to listen to because of Eric and Glenn’s hilarious banter. Love listening at work, in the car and at home. Listening to this podcast convinced me to start attending the IAI, and I am hooked.
Keep up the great work!
I appreciate you guys!
Apple Podcasts5Jenn 🇨🇦
Canada3 years ago - Chair rail vs chair lift
Enjoyed episode 177 with Bart Epstein. Was a little confused at the end of podcast when talking about the “chair rail” Did they mean chair lift? Two different things.
Apple Podcasts4wjs1955United States3 years ago - Great podcast!
I’ve been a avid listening of the DLP for a few years and I have now taken educational courses with both of the hosts which gives me a better understanding of their personalities! Lol! They are both awesome with great perspectives! Grateful that they continue to tackle relevant topics within the discipline and even some popular pop culture topics (like shows, documentaries, etc). I love it when they break down research that comes out in a way that make it easier to understand and articulate. Tha... more
Apple Podcasts5Star5521United States5 years ago
Listeners Say
Key themes from listener reviews, highlighting what works and what could be improved about the show.
Chart Rankings
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #205 | United States/Science/Natural Sciences |
Apple Podcasts | #69 | Canada/Science/Natural Sciences |
Apple Podcasts | #120 |  Australia/Science/Natural Sciences |
Apple Podcasts | #83 |  Belgium/Science/Natural Sciences |
Apple Podcasts | #154 |  New Zealand/Science/Natural Sciences |
Apple Podcasts | #180 |  Ireland/Science/Natural Sciences |
Talking Points
Recent interactions between the hosts and their guests.
Audience Metrics
Listeners, social reach, demographics and more for this podcast.
| Listeners per Episode | |
|---|---|
| Gender Skew | |
| Location | |
| Interests | |
| Professions | |
| Age Range | |
| Household Income | |
| Social Media Reach |
Frequently Asked Questions About Double Loop Podcast
What is Double Loop Podcast about and what kind of topics does it cover?
The show consistently centers on latent print examination, forensic science methods, and current events in identification research, blending technical deep-dives with accessible discussion of cases, lab practices, and policy implications. Guests commonly include forensic scientists, researchers, and practitioners who bring methodological insights, real-world challenges, and updates on new studies or technologies. The tone is practical and conversational, with a focus on clarifying complex concepts for professionals while also entertaining a broader audience interested in forensics and true crime. Noteworthy is the collaboration between co-hosts who actively critique research, discuss conference takeaways, and interview leading experts, maki... more
Where can I find podcast stats for Double Loop Podcast?
Rephonic provides a wide range of podcast stats for Double Loop Podcast. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Double Loop Podcast and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
How many listeners does Double Loop Podcast get?
Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Double Loop Podcast, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
What are the audience demographics for Double Loop Podcast?
Rephonic provides comprehensive predictive audience data for Double Loop Podcast, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
How many subscribers and views does Double Loop Podcast have?
To see how many followers or subscribers Double Loop Podcast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
Which podcasts are similar to Double Loop Podcast?
These podcasts share a similar audience with Double Loop Podcast:
1. True Crime Garage
2. Dateline NBC
3. Drop Dead Serious With Ashleigh Banfield
4. Sword and Scale
5. The Final Hours with Sarah Turney and Kourtney Nichole
How many episodes of Double Loop Podcast are there?
Double Loop Podcast launched 13 years ago and published 156 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
How do I contact Double Loop Podcast?
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Where can I see ratings and reviews for Double Loop Podcast?
Rephonic pulls ratings and reviews for Double Loop Podcast from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
How do I access podcast episode transcripts for Double Loop Podcast?
Rephonic provides full transcripts for episodes of Double Loop Podcast. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
What guests have appeared on Double Loop Podcast?
Recent guests on Double Loop Podcast include:
1. Angela Tonietto
2. Aoife Power
3. Kim Connick
4. Craig Mullen
5. Columb Doherty
6. Michael Whyte
7. Brendan Max
8. Ruby O'Connor
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.