I absolutely agree with you. Bad thing, drunk driving, maybe pointing to a chronic problem (quite possibly stage II of alcoholism - when one's liver degrades alcohol very quickly, so he passed out with much higher level, and when the police came, it was already lower and he could drive, surprisingly... although could not do field tests).
I am asking one thing, was there a better option than killing the man?
To me, these policemen look not very well-trained.
And I am against defunding the police, i think they need more investment, especially in training.