Gunman kills 13 at a school!

A 23-year old man wounds 20, and kills 12 students and himself. This man had no known clear motive on killing these children and himself. As parents came running and screaming as helicopters landed on the football field flying the wounded to a hospital. School shootings have become a terrible tragedy that has been a reoccurring crime for a long while now. Shooters are killing children, teens, and teachers.