Glenn Langenburg is a certified latent print examiner and has been performing fingerprint examinations for over 25 years.  He manages a consulting business (Elite Forensic Services, LLC) which provides training courses to fingerprint examiners around the world.  He has experience with crime scenes, bloodstain pattern evidence, and forensic chemistry.  Glenn has a Ph.D. in Forensic Science from the University of Lausanne in Switzerland. His thesis, “A Critical Analysis and Study of the ACE-V Process”, focuses on decision-making and the application of ACE-V by fingerprint experts.  Glenn has lectured and hosted workshops nationally and internationally at forensic science conferences on topics including forensic legal issues, research, probabilistic approach, error rates, drug instrumentation and fingerprint methodology.  He has published numerous research articles in peer reviewed journals.  Glenn had the privilege of serving the fingerprint community as a member of SWGFAST (Scientific Working Group for Friction Ridge Analysis, Study, and Technology) for ten years.  He also co-hosts a podcast, “The Double Loop Podcast”, on fingerprint topics with Eric Ray.