1992 novel by James EllroyDavid Douglas Klein is an LAPD detective who moonlights as an assassin for several Los Angeles organized crime syndicates. In the looming shadow of a federal investigation in to the endemic corruption in the LAPD, a routine burglary investigation soon drags Klein into the nightmarish intersection of law enforcement, crime, and Hollywood at the close of the 1950s.A sequel to L.A. Confidential, as one of its major narrative elements is the power struggle between Ed Exley and Dudley Smith for the soul of the LAPD, with Klein caught in the middle. However, as The Film of the Book for L.A. Confidential has the ending changed so that Dudley dies in the end, this makes a film version of White Jazz highly unlikely (not that some filmmakers haven't tried to take a crack at it).