Alex Hribal, the suspect in the multiple stabbings at the Franklin Regional High School in Murrysville, Pa., is escorted by police to a district magistrate to be arraigned on Wednesday, April 9, 2014, in Export, Pa. Authorities say Hribal has been charged with allegedly stabbing and slashing 19 students and a police officer in the crowded halls of his suburban Pittsburgh high school Wednesday. (AP Photo/Keith Srakocic), APTOPIX