I'm not a vigilante or anything, but I would probably torture the bastard who did this to this little girl. Just think, she will never, ever get that memory out of her noggin.
A good pair of pliers, some exposed wires and car battery, and some 12M sulfuric acid should do the trick to the person or persons. I'm available and ready to travel to the twin cities, if anyone has a lead.
Oh, and I would be more than willing to practice on some wanker that doesn't cringe (reads: laughs or receives some pleaasure) at this story.
Not to be judgemental, just honest ... you sick fucks.
Cheers