Pitbull
Verboten
Not going to work depending at when he was injured. If he followed him for revenge after the effect he is in serious trouble whether it was justified or not.
Massive difference between murder and Culpable Homicide. If he was stabbed and he willingly shot the other dude worst case it's culpable homicide and he might even get a suspended sentence. But all this is just thumb sucking now, no one has any details to this what so ever.
