Seems like the guy missed or at best made a bad hit on the buck when it was standing still but then hit him square as he was running. Then again,he's probably such a pro he just fired a shot to scare the deeroff so he could take the running shot to test his skills. If so, I'm thoroughly impressed. I landed a running shot on a buck once that sent him tumbling intoa treebut that was because I'd already put one through the heart then he came running full speed 10 yards in front of me.