“summary execution “
If you knew what the phrase meant you wouldn’t have said that. Summary execution is execution after apprehension. That kid wasn’t apprehended, he was attempting to continue his rampage. How do you expect cops to stop a motorized vehicle when the driver is determined to not be stopped? You stop the driver. They did.
If you don’t want to get killed then don’t drive dangerously through the streets and refuse to stop doing it. You had better hope the cops get to you first. You do that around me I’ll probably stop you the same way they did.
Do you know what "communicating a threat" means. Even on an anonymous forum, you ought to be very careful about using words like this. It's not really anonymous, you know.