How an underground fire turned a Pennsylvania community into a ghost town. On May 27, 1962, a fire set to clean up the town dump outside Centralia, Pennsylvania, spread by accident into abandoned coal mines beneath the small town. This spawned the environmental disaster known around the world today as the Centralia Mine Fire.
On the day after Thanksgiving in 1969, Betsy Aardsma, a 22-year-old graduate student in English at Penn State University, was stabbed to death in the stacks of Pattee Library at the university's main campus in the small town of State College. For more than 40 years, her murder went unsolved. Aardsma was smart, pretty and kind, and the Pennsylvania State Police could not figure out why anyone would want to kill her.
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