I don't know that I can fault someone for not waiting until the gun is out and pointed, before pulling the trigger. He reached for it several times, before ultimately being shot. It smacks of suicide by cop.
It only takes one reach to pull the gun out. If he had time to reach several times... He would have pulled it on the first reach... If he was reaching for it at all.
Again.. it appears to me that he is being hit by something while his hands are up.. and then his arms drop. Was he reaching for a gun.. or reacting to being hit by something(s).
Again... No comment on the FBI lies and attempted cover up? Catch a witness in a lie.. and their whole testimony would be tossed. They were caught lying about this incident.. why should we believe anything else they say about it?