An article like this makes my day! Thanks for posting it.
Mine too. Earlier, I posted this and later saw the pictures of portions of the dad who fought off the perp (he didn't want his face shown to protect his sons privacy) but the dads hands and feet were torn up from "subduing" the perp til the cops arrived.
I also enjoyed this one... where the perp was hit so many times with an aluminum bat that his body was unidentifiable.