They make this sh!t up and then get away with it.
Change the story, protecting the children, of course. The fact that the children were forward of the firing line (see what the range officer says about this one) and the possibility of shot deflection from the glass, a skull, or the metal in the headrest would not in any way endanger the children. Trauma, no problem, kids are resilient...
Oh for the days of sanctuary cities and kinsmen redeemers who will execute justice when the state won’t. I am not an anarchist, but the state seems to be providing more danger to the public than protection, in a lot of ways.