Pennsylvania teen found stabbed to death had cerebral palsy; sister, 14, remains in custody on murder charge

Pennsylvania teen found stabbed to death had cerebral palsy; sister, 14, remains in custody on murder charge

A Pennsylvania teen found stabbed to death in her home early Monday had cerebral palsy, officials told Fox News, as her 14-year-old sister remained jailed on a murder charge in the tragedy that has shaken the local community.