A re-release of our series on the Twiggs County John Doe, in hopes of bringing in new tips:  The second episode covering The Twiggs County John Doe offers a deep dive into the science behind the cutting-edge--and most fascinating--techniques used in the identification of Does, and how these forensic advances might help in this middle Georgia case. We speak with isotopic expert Dr. Leslie Fitzpatrick, who is a biological anthropologist and bioarchaeologist and is a faculty member in the department of Applied Forensic Sciences at Mercyhurst University. We also interview Dr. Kelly Harkins Kincaid, CEO of Astrea Labs, about their cutting-edge techniques and the application in identification cases.  Pre order Laurah’s book LAY THEM TO REST: https://www.hachettebooks.com/titles/laurah-norton/lay-them-to-rest/9780306828805/ Cancel unwanted subscriptions and manage your expenses the easy way by going to RocketMoney.com/FALLLINE. Submit a case to The Fall Line: https://www.thefalllinepodcast.com/case-submissions Written, researched, and hosted by Laurah Norton, with research assistance from Bryan Worters, Kyana Burgess, and Michaela Morrill/Interviews by Brooke Hargrove/Produced, scored, and engineered by Maura Currie/Content advisors are Brandy C. Williams, Liv Fallon, and Vic Kennedy/ Theme music by RJR/Special thanks to Liz Lipka and Sarah Turney  Sources at our website: https://www.thefalllinepodcast.com/sources Join us on Patreon: https://www.patreon.com/thefalllinepodcast 2023 All Rights Reserved The Fall Line® Podcast, LLC Want to advertise/sponsor our show? Contact Glassbox Media https://glassboxmedia.com/contact-us/ Learn more about your ad choices. Visit megaphone.fm/adchoices