An Act amending Titles 42 (Judiciary and Judicial Procedure) and 61 (Prisons and Parole) of the Pennsylvania Consolidated Statutes, in sentencing, further providing for sentences for second and subsequent offenses; and, in Pennsylvania Board of Probation and Parole, further providing for parole power.

HB 641 requires individuals convicted of a "crime of violence" (as defined in the bill) and sentenced under Pennsylvania's second or subsequent offense provisions to serve 70% of their maximum sentence before becoming eligible for parole. This applies to serious offenses including murder, aggravated assault, sexual assault, robbery, and drug-related crimes resulting in death. The bill does not change the actual sentence length but modifies parole eligibility for repeat offenders in these categories. It affects only those convicted of specific violent crimes under the defined second or subsequent offense rules.