SHALER, Pa. (AP) — A father killed his wife and two young daughters before turning the gun on himself inside the family's rented home in a Pittsburgh suburb, police said Monday. The unidentified man shot his wife and children once each in the head late Sunday night, according to Shaler Township Police Chief Jeff Gally. The body of one girl, approximately 8 years old, was found in a hallway of the home and bodies of the mother and an infant daughter were found on a bed.