A man found frozen in a Pennsylvania cave in 1977 has finally been identified, ... by digging through files.Hikers find ‘Pinnacle Man’On Jan. 16, 1977, ...

HAMBURG, Pa. (CBS/AP) — Investigators in Berks County, Pennsylvania have exhumed the body of an unidentified man who was found frozen in a cave along the Appalachian Trail about four decades ago.

A 1977 mystery was solved when the frozen body found in a Pennsylvania cave was identified as Nicholas Paul Grubb. The identification was made using traditional methods rather than modern technology.

The unidentified male was dubbed “Pinnacle Man” because of the location near a popular hiking peak his body was found. A frozen body found in a Pennsylvania cave by hikers 47 years ago had ...

A man found frozen in a Pennsylvania cave in 1977 has finally been identified, ... by digging through files.Hikers find ‘Pinnacle Man’On Jan. 16, 1977, ...

A man found frozen in a Pennsylvania cave in 1977 has finally been identified, ... by digging through files.Hikers find ‘Pinnacle Man’On Jan. 16, 1977, ...

A man found frozen in a Pennsylvania cave in 1977 has finally been identified, ... by digging through files.Hikers find ‘Pinnacle Man’On Jan. 16, 1977, ...

By Graham Hurley, CNN (CNN) — A man found frozen in a Pennsylvania cave in 1977 has finally been identified, closing the book on a nearly 50-year-long mystery. The Berks County Coroner’s ...