Wednesday, April 9
(Westmoreland County, PA) -- It's a terrifying start to the school day with word of an incident involving "multiple stabbings" at a Pennsylvania high school. Authorities say as many as half a dozen people may have been injured at Franklin Regional High School in Murrysville. That's just outside of Pittsburgh. One person is under arrest. WTAE-TV reports at least one person has been taken to a hospital by helicopter. Several ambulances and police cars surround the campus this morning and streets around the school have been blocked to traffic.