So how do you get 200 pellets into the face and torso of a man with a .28-guage shotgun at 30 yards?

Well, according to this video of an avid skeet shooter who works for the Corpus Christi Caller-Times, you AIM at him. 

This experienced trap and skeet shooter got 200 pellets into the face and torso of a stationary target at 30 yards, but he did so by taking careful aim, not by missing a quail and shooting a human target instead.

Hmmmmmmm