Appalachian Unsolved: Dennis Martin, Missing in the Smokies
3:50
Appalachian Unsolved: Trenny Gibson, missing in the Smokies
3:55
Appalachian Unsolved: The Lady in the Lake
8:33
‘Ridiculous’ number of missing kids in Oregon
4:27
Appalachian Unsolved: The girl in the woods
3:14
Appalachian Unsolved: Derek Lueking, missing in the Smokies
5:36
Dennis Martin mystery: 50 years of life-saving lessons
4:49
Mysteries of the missing: An in-depth look at the disappeara
2:30