PINE TOWNSHIP, Pa. — Police are currently investigating at Pine-Richland High School after a shell casing was found inside the building. Officers were called to the school at around 12:55 p.m. Friday.

WE’RE STARTING THIS BUSY FRIDAY WITH BREAKING NEWS. SO LET’S GET RIGHT TO YOUR TOP 4 STORIES AT 4:00. POLICE WERE CALLED TO PINE-RICHLAND HIGH SCHOOL THIS AFTERNOON, WHEN AN EMPTY BULLET SHELL CASING ...