Grey's Anatomy's Scott Speedman is trading medicine for private investigation in his upcoming ABC crime drama RJ Decker. In Us Weekly's exclusive first look at the show, Speedman's RJ calls himself "the sunshine state's most lovable PI." The description seems misleading, though, since RJ is then seen getting punched in the face by an exotic dancer. "Business is booming," RJ quips. "Turns out, murder never takes a vacation.