OJ Simpson is back in the news again?

Yahoo's front page is running a story that Simpson must forfeit his Rolex and other ests to Fred Goldman. So I began thinking about his other recent run in with the law and the infamous trial from the 90's. Why is it that The Juice never pursued trying to find the killer of his wife? Is it because, oh I don't know, say, that all signs would come back pointing to HIM doing it?