WTAE in Pennsylvania is reporting that emergency crews are on the scene at Franklin Regional High School outside of Pittsburgh for a report of several students stabbed.
Early reports indicate there are as many as five or six victims, and that authorities have one person in custody. That person has not been identified.
As many as 20 people may be injured at Franklin Regional High School in Murrysville, where a student began stabbing people at the start of the school day on Wednesday morning, according to Westmoreland County emergency management