Makes me think the guy is a known troublemaker or something. Maybe he made threats to the HOA. Not saying it's right to kill him or anything, but this might explain why the police were involved. If the HOA calls a guy and says "You need to mow your lawn, or we'll fine you" and he says "Fuck off, I'll shoot any one of you that comes near my property", that might be a problem? I'm just speculating, idk the guy, but he doesn't sound very reasonable...