This episode was originally published on Missing Maura Murray on April 16th, 2020. We've done four more episodes on Trenny's disappearance on that show. We speak to citizen sleuth all-star Laura Riste in the next four episodes.  In this episode Tim Pilleri and Lance Reenstierna chat with Jennifer Amell about the disappearance of Trenny Gibson. Trenny disappeared from Knoxville, Tennessee on a field trip to Great Smoky Mountains National Park on October 8, 1976. If you have any information please call the Tennessee Bureau of Investigation at 615-744-4000. Check out Laura's site for great info on Trenny's case: https://www.canadiangurl77.com/ http://charleyproject.org/case/trenny-lynn-gibson Check out our site at media.com/">http://crawlspace-media.com/ Sign up for our Patreon page at https://www.patreon.com/crawlspacepodcast. Five bucks a month gets you access to new content every week. Check out the new Crawlspace Discussion Facebook group: https://www.facebook.com/groups/talkcrawlspace/ Check out our entire network at media.com/">http://crawlspace-media.com/ Go to https://smile.amazon.com/ to connect your existing Amazon account to donate to PI's For the Missing. Follow Private Investigations For the Missing https://investigationsforthemissing.org/ http://piftm.org/donate https://twitter.com/PIFortheMissing https://www.facebook.com/PIFortheMissing/ https://www.instagram.com/investigationsforthemissing/ Follow Missing Maura Murray: Twitter: https://twitter.com/MauraMurrayDoc FB: https://www.facebook.com/MauraMurrayDoc/ IG: https://www.instagram.com/missingmauramurray/ Youtube: https://www.youtube.com/MissingMauraMurray Apple: https://podcasts.apple.com/us/podcast/missing-maura-murray/id1006974447 Stitcher: https://www.stitcher.com/podcast/missing-maura-murray Spotify: https://open.spotify.com/show/0yRXkJrZC85otfT7oXMcri Learn more about your ad choices. Visit megaphone.fm/adchoices