These incidents are sad beyond belief. I always felt safe when I was in school and these kids deserve the same. Bottom line, there's too many sick people in this world and the devil has it easy.
But, if you take away all the guns, they'll make bombs, use knives, whatever. Sick people are sick. They'll do whatever they want and a school is easy picking. I'm not sure what will work. We may be just a totally lost country with no hope at all.
This is just sad, sad, sad!