Fall Break in Knoxville, Tennessee, 2010. Four college students escape for a few days to camp at a local deserted quarry. They were not alone. Their camera was found two days later. The investigation is still open.
2019
1932
2004
2005
2006
1977
1987
1993
1990
1991
2007
2000
2008
1997
1995
1992
2009
