[Scrambler Bob]

I read somewhere (probably an FR post) that he quickly moved closer after the first shot.

That would make things ‘easier’; not all shots at 40 yds.

[RummyChick]

scanning twitter it seems a lot of people believe that 40 yards cant be right...those people are probably gun owners..but whether it was 40 feet or 40 yards I am in awe that he was able to quickly take down that shooter.