I am willing to bet no matter what he will lose his right to own a gun in the USA. The powers that be will see to it.
Also it will be interesting to see whose bullet/round ended up in the kids foot. And since its not been reported yet I say it was the "well trained" LEO. Which is going to be a severe embarrassment to the "Only Government Trained Lackeys should be allowed guns in the USA" crowd.
When do we move against the tyranny we supposedly own guns to prevent?