548 A.2d 380 Victor J. Hernandez, Petitioner v. Commonwealth of Pennsylvania, Pennsylvania Board of Probation and Parole, Respondent. Commonwealth Court of Pennsylvania. September 30, 1988. Parole — Detainer — Constructive parole — Parole Act, Act of August 6, 1941, P.L. 861 — Credit against a sentence. 1. A parolee incarcerated on a detainer of the […]