EVEN VAMPIRE SLAYERS NEED A GOOD LAWYER John Brooks is a brilliant young lawyer working hard, but not getting much notice. Those who know him admire his work ethic and his intellect. His friends believe that he needs one big case to show off his talents. Defending Hal Boyd, known as the Butcher of Belhaven, on arson and four murder charges, looks like that big case as the world media, hungry to fill 24 hours a day of non-stop news coverage, converges on Jackson, Mississippi. Soon the Boyd case looks like a career ender when Brooks announces to his defense: "Not guilty by reason of insanity....