Man Canada is messed up. That is arson, he should not have been arrested. He should have called the police, but who know how long it would have took them to get there. Those guys where trying to kill him with fire and he should have the right to defend himself.
Even in NY you may use deadly physical force if you reasonably believe such to be necessary to prevent or terminate the commission or attempted commission of arson.
Even in NY you may use deadly physical force if you reasonably believe such to be necessary to prevent or terminate the commission or attempted commission of arson.