Where in the video does it show any reason for MM to feel threatened? He never spoke to the man, he just brutally attacked him. Look at the video, he didn't come within D's line of sight, he attacked by surprise in a coward's attack. A reasonable person would not feel threatened by a man standing and talking to someone in a car. However, a reasonable person would feel threatened when attacked by surprise by someone unseen. You keep saying MM was "threatened", so explain where on the tape is there any reason for a reasonable person to feel threatened. Everything is above board until MM decided to cowardly attack a man from behind, or blindside him if you prefer that terminology.