BUTLER TOWNSHIP -- Investigators are looking into what led to a deadly crash in Luzerne County.
State police said Robert Sephton, 61, of Jermyn, died after his tractor trailer hit a tree and caught fire on Interstate 80 east near Conyngham around 10:00 a.m. Saturday.
Traffic was backed up in both directions while police investigated, and crews cleaned up the wreck.
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