The principals, asst. principals and teachers, at some of the middle and high schools create major drama and over-react and 'Tag' certain students even out of school by constantly bad-mouthing them to the on-site resource officers, sometimes just because they don't like the student or their parents. There is no 1 officer who could stop a shooter who is wearing bulletproof body armor, or they could have stopped the Oregon mall shooter last week. There are always cops in the food courts and walking security in the big malls. It does not matter and has no effect or deterrant to stop a genius IQ shooter having a mental breakdown carrying a gun.