Crime often features some prime subjects for documentarians. The stories sometimes serve up a ruthless criminal, unbelievable twisty pasts, and layers upon layers of aggressive activity with hopes that justice will prevail. The docs are even more riveting because none of this is fiction. This year’s festival isn’t without a few crime docs. Let’s take a look at a couple of them. Whitey: United States of America v. James J. Bulger (DIR. Joe Berlinger) By: Addison Wylie…