An Act amending Titles 18 (Crimes and Offenses) and 61 (Prisons and Parole) of the Pennsylvania Consolidated Statutes, in authorized disposition of offenders, further providing for sentence for murder, murder of unborn child and murder of law enforcement officer and for sentence of persons under the age of 18 for murder, murder of an unborn child and murder of a law enforcement officer; and, in Pennsylvania Board of Probation and Parole, further providing for parole power.