My conclusions were based on body language some thing I have had to learn to read over the years and one of the reasons why I am still around and healthy and in one piece.
I dont think apart from the specualtion/jokes that any thing was fanciful but rather from the reading of body language and experience.
Courts go by body language not just by the spoken word.
The shots were on the scale of good to bad
The guy who threw them was bang out of order he could have settled the argument with out them.
As regards the technical aspect
He grabbed and then head butted. Stupid move.
One defence to a head butt is to lower the head so the head butter ends up getting head butted in the face.
Took to long in throwing it.
Both were against un trained fighters
un prepared people so the techniques looked good.
I think if this vidio went to court then the head butt would be guilty go to prison
the punch well border line
The small guy no charge what ever