And who is he anyway?
I just entered Bunker Hill, minding my own business, and the guy starts shooting at me. I've never met him and I have no quest involving him, most importantly I CAN'T KILL HIM. Whenever I deplete his HP, he goes down for a few seconds before getting back up and starts shooting me again.
I can't do anything in Bunker Hill because all the NPCs keep running away from me, yelling "It's not my fight".
It's not mine either!