No, clearly the BG backed up as WG pulled out his gun, which was immediately after he pushed himself up. BG apparently sees this and backs away, then starts turning away THEN gets shot.
I don’t have a problem with WG pulling his gun, but unless he had poor perspective, he shot a guy retreating at the moment. His showing the gun was enough, probably.
Agree completely with you.
Video shows him getting shot then turning and going back into the store.