Thank God for the cameras, because now we can identify sociopaths and the next school shooters.
Well, to be fair, connecting them to school shooters is like connecting a casual marijuana user to meth.
Most grown men can tell you about the time they shot a robin or tor the legs off a spider, or any number of things they did to some aninal. Fortunately, most of us learned from it. It would be sad if we were entering a world where every one of us ended up with the grief these poor kids are going to end up with.
BTW, I grew up in King county Washington. It was a common practice to put cats in a burlap bag, tie the top off and go to the Black Diamond bridge over the green river and throw the bag into the river about a hundred yards below. I never did it, but a lot of people did. None of them shot up schools. Not a one. They grew up.