Hector Ruben Medina-Pagan, 46, broke out from a transport van in Hazleton on March 24, said the Carbon County Sheriff's Office.
He is wanted on two parole warrants and now has a pending felony escape charge, they added.
Investigators believe he's headed back to Allentown or possibly Puerto Rico.
Medina-Pagan is described as 6-foot, 175 pounds with black hair and brown eyes. Anyone with information is asked to call the Carbon County Sheriff’s Office at 570-325-2821 ext. 3028 or submit an anonymous tip online.
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