The Smoky Mountains are as dangerous as they are beautiful. Although you don't expect it to happen, there have been people to disappear off the trails, never to be heard from again. Today, we talk about one of those missing people.   Sources -   https://www.canadiangurl77.com/ https://www.wate.com/news/lonely-bones/girl-still-missing-after-disappearing-on-1976-high-school-trip-in-the-smokies/ https://www.nps.gov/aboutus/foia/upload/Trenny_Gibson_Case_Incident_Report_Redacted.pdf https://icestationpoetry.medium.com/what-happened-to-trenny-roberts-d62cc8c280fe