Tommy’s nephew (JP’s son) is the one who keeps shooting up his business. I’m assuming he feels abandoned or embarrassed by him. I’m interested to see how that part of the storyline will take place, especially because if he was looking for him, how the hell you don’t know he’s in your city. Unless the mom gave him up or something.
Something definitely happened to the mom. He looked kinda bummy when he was stashing the gun.