When I was a young teenager 13 years old at the time. I was taught by my grandfather and uncles, If deer is moving by on all four's its fair game, wounded or not. If its stumbling and falling down, finish it off for the guy who shot it. Its his deer. I am now 65 years old. I have never had to deal with this situation. But I think If saw a deer that was obviously hit I would shoot it and give it to the guy that shot it first.
