Moreover as everyoine should understand by now, Brett did not need to give a reason and the perp knew that, but chose to grossly over react to a perceived slight, which is why he was fired and is purportedly under investigation. Clearly a desirable result
In addition (as I mentioned earlier), every future employer of this officer needs to be made aware of the video and the transcript. This should follow the guy forever. After his threats to ruin the kid's future the whole idea is dripping with irony.