everyone knows you stay still until the officer reaches your window. you don't make any movements until they tell you. the officer is not guilty just following procedure. stay still if you are ever pulled over. you hunch or slouch or move cops are trained to take that as a sign of aggression or reaching for a weapon. so this was a case where the black guy got himself shot by being careless in front of police. an accident yes but a truly careless one at that.