You know that the game warden's report attributed this accident to an error in the 'hunter's judgment', don't you? There is also a box on the form for a person moving into the line of fire. That one wasn't checked.
I guess it's been a while since you had an NRA refresher. The PRIMARY responsibility for making sure the shot is clear rests with the person whose finger is on the trigger. There is not a shred of evidence that this guy was obscured in any way, or that he was in the zone of fire. Every account says that the VP swung on him. But if you are just going to make up facts I guess it is easy to make it work out your way.
As a typical you are lying thru your teeth.
Maybe you're right and it's the shooter's fault. but Mr. Whittington is 78, and that might have some bearing on what happened.