A 17 year old crosses state lines with an assault rifle intending to ‘patrol’ as part of a self-described militia.
He didn't the gun was always in Kenosha. An AR15 is not an assault rifle, AR stands for Armilite, it's a long barrel semi automatic. The prosecution and then the media described them as militia, there is no evidence that Kyle and the people he was with described themselves that way. They couldn't access Kyle's phone and never would have done if he hadn't given them the code. They found absolutely nothing to support the claim he was either a white supremacist or part of a militia which is why the contents of his phone were never referred to, by the prosecution, during the trial. His home address is 1 mile from the Wisconsin state line, Kenosha is just under 20 miles. His father, grandparents, an aunt and his best friend live in Kenosha, he also worked in Kenosha and had spent the afternoon clearing up graffiti there. He had body armour (from being in the police cadets) which he gave to someone else that night because he was there to provide first aid. The gun was no doubt to protect himself as the owner of a furniture store had been beaten unconscious by the mob two nights previously.
How can it be self defence when he actively sought out confrontation and shot three people, killing two?
He was chased after putting out a flaming dumpster which was being pushed towards a gas station. The injuries on the first man shot confirm that he had grabbed hold of the gun and was attempting to take it from Kyle. JR (the first man shot) had been released from a mental health hospital earlier that day, his girlfriend (who had a restraining order against him for DV) confirmed he had not been taking his medication for at least a week and video footage of him earlier in the night has him behaving very erratically and claiming he had just been released from prison and wasn't afraid to go back there.