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 our Missing subscription service where we have a bonus show and ad-free episodes! https://missing.supportingcast.fm/ This episode was originally published on May 20th, 2020.  Sources: https://www.canadiangurl77.com/ http://charleyproject.org/case/trenny-lynn-gibson Follow Missing: TikTok: https://www.tiktok.com/@missingcsm YouTube: https://www.youtube.com/missingcsm IG: https://www.instagram.com/MissingCSM/ Twitter: https://twitter.com/MissingCSM FB: https://www.facebook.com/MissingCSM Check out our entire network at http://crawlspace-media.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices