I'd give you the link but that Animal Abuse leads to serial killer stuff really burns me!
Just rememebr that those wackos consider hunting, dog racing, and farming to be animal abuse!
Actually, it is the FBI who 'believes' this stuff. No one said that it leads to or causes someone to turn into a serial killer. Rather, it is a predictor of that. Does everyone who tortures animals turn into one? No, but I'll bet that boys who set cats on fire, and so on, grow up to be the type of person I wouldn't like as a neighbor.
The FBI doesn't consider hunting to be abuse, to the best of my knowledge. Those of us who agree with that theory probably don't either.