So an autopsy paid for by the state is "official."
Fox guarding the henhouse: "Hey, I'm the OFFICIAL guard of this henhouse."
Anyhoo, he's still got 3 shots in the back according to the fox but moreover, still should not have been killed.
He got three shots after he went down. Normal human reactions--one can fire another shot a lot faster than one can decide that a target is no longer a threat, stop shooting.
Why are armed police officers alllowed normal human reactions, including continuing to fire into the back of a man face down o the ground but a regular person is not allowed even a couple of seconds to comprehend or comply before being shot to death in his grandmothers back yard?
Cops are humans, their actions should be judged by how humans perform.
And the reason he wasn't allowed a couple of seconds was that the cops didn't think they had a couple of seconds. There's no issue of comprehend or comply anyway--he knew the situation. He was almost certainly trying a deception and didn't realize what it looked like to the cops.