Mile Higher

174: Missing 411: The Bizarre Disappearance of Dennis Martin

08.30.2021 - By Mile Higher MediaPlay

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Dennis Martin is an American child (six years old) who disappeared on June 14, 1969 in the Great Smoky Mountains National Park in Tennessee. The search effort was the most extensive in the park's history, involving approximately 1,400 searchers and a 56-square-mile area. Although many theories have been formed, his whereabouts remain unknown.

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