In this episode Tim Pilleri and Lance Reenstierna chat with Laura Riste 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.

Laura runs a great blog dedicated to the case, check it out here: https://www.canadiangurl77.com/.

If you have any information please call the Tennessee Bureau of Investigation at 615-744-4000.

http://charleyproject.org/case/trenny-lynn-gibson.

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