CanadianHockey
Smith - Alfie
I didn't get what the fuss was about with Carl shooting that kid, he told him to put his gun down and he kept creeping closer to him, the kid was making a play to take Carl's gun from him.
I think they just did the scene poorly.
The guy didn't look scared enough to make it believable that he was genuinely giving the gun to Carl. They should have had him hesitate for a second, then start to drop it, and then Carl kills him as he's about to drop it.