I'm pretty sure the intention was to kill him. You don't shoot someone 7 times just to wound and I will say it again, there is no such thing as shooting to wound. Also it sounds like the LEO did give aid right away but I think he is alive mainly because of luck. Given he's in critical condition too this still could end up being another killing.
How about you being a cop instead of a liberal dipshit teacher for a day? When you’re out in the mean street of America, reality will hit you faster than a brick through the head. Well, I’ve got news for you, with of all this defunding the police, soon you won’t have to second guess, to criticize and to tell him how he should do his job. You will have to do his job for him from now on, scary thought isn’t it? Be careful what you wish for, it might come true!