Sarah Ganim of the Patriot-News reports that alleged child rapist Jerry Sandusky has hired his own private investigator to look into claims of child sex abuse against him. If you're keeping track, there are now something like five investigations underway: Penn State's internal investigation, the NCAA investigation, the Department of Education's investigation, and, of course, the actual criminal investigation that Sandusky's private investigator is now investigating. [Patriot-News]