he knew that there was civil unrest going on. He went to help defend property from rioters. He was also looking to offer medical assistance to people who might get injured in the rioting. These are valid reasons to go.
That's stupid. He was armed to deter rioters from attempting to destroy the building they were defending. That is a valid reason to be armed. YOur dishonest attempt to pretend that there could be no legitimate reason for him to be armed, shows that on some level, you know that your position is weak.
So he could help protect his community. Are you really unable to imagine that as a motive? That reflects very poorly on you.
So, maybe he's trained and not certified. Whoop de fucking do.
I don't believe that is true. I don't think that you have to "be minding your own business". If I am standing at a bus stop and a thug comes up and attacks a woman, I am not required to just stand there like a pussy, liberal, fucking coward, because he is not attacking me personally.
The jury is supposed to be instructed to only find guilt, if the prosecutor proves guilt beyond a reasonable doubt.
Simply "establishing a narrative" is not grounds for a conviction. Unless the court is biased and/or the jury is tainted.