No it doesn't.
You haven't watched the video, have you?
He wasn't in respiratory distress prior to being subdued on the road...he was struggling before when they were trying to load him into the back of the SUV, and it took four of them to do that...so he wasn't having respiratory distress until after your "very fine people" put the knee to his neck.
Not when he stood on that neck for 9 minutes with half a dozen people (including a trained EMT) screaming at him to get up. He just stared at them with that Trump dead eye look that is common among your kind, it even looked like he was taking pleasure in what he was doing at times.
That's what the witnesses say, and that's what the video clearly shows.
Standing on someone's neck for 9 minutes is an approved method? Since when?
Chauvin didn't know about Floyd's past, all Chauvin and his three "Very fine people" knew was the situation before them, and all of them killed him...Chauvin killed him by putting his knee on Floyd's neck, and the other three cops killed him by preventing anyone from performing medical care.