Was that before or after he was shot in the head and chest? The order that the rounds hit makes a big difference.
Unless we know the order, your point is useless.
Maybe he took one in the bean first and was dropping when the other rounds hit him. Speculation at best, and it does nothing to change the fact that an unarmed man was killed.
The punishment didn't fit the crime.
This is how well trained, competent LEO's stop someone who is threatening, but not threatening anyone's life.
If this was the USA, they would have shot him in the chest most likely.