Vanished at Spence Field: The 1969 Disappearance of Dennis Martin
On Father's Day weekend in 1969, seven-year-old Dennis Martin vanished in the Great Smoky Mountains during a game of hide-and-seek. Decades later, his disappearance...
CATEGORY ARCHIVE
Category: National Park Disappearances
Unexplained vanishings, cold cases, and search operations across America’s national parks and wilderness.