Goodfellas - The Stacks Shooting
Tommy shoots Stacks Edwards in the back of the head once. Then a few seconds later you hear but don't see an additional two shots. A scene or two later you see those additional shots from Tommy's gun, and when you count and listen to those shots, the number is 5.
Watch the Scene where Stacks gets shot and when they show Tommy giving the coup de gras
on 06-03-2012 and