Crazy world we live in. I wonder why he didn't use a gun. Maybe they had "gun free zone" sign up at the school.
http://www.nbcnews.com/storyline/school-stabbing-spree/school-stabbing-spree-20-hurt-pittsburgh-area-bloodbath-n75536A student flashing two knives went on a stabbing rampage through the classrooms and halls of a high school outside Pittsburgh on Wednesday morning, authorities said. At least 19 students and a security guard were hurt, some with life-threatening injuries.