They did pull people out of the car, hit people, attempt robbery ect. Lethal force was justified, no doubt in my mind. Also, It was a riot, and CA penal code allows for lethal force for any of these reasons. I would have been even more likely to use force if I was a bystander and I saw this occuring, as chances are I would not have got myself into such a dumb sitation in the first place.
Some of those idiots in Mogadishu had guns too.