From My Life by Bill Clinton:
Some of the charges and antics would have been funny except for the tragedy involved. One of the loudest and most sanctimonious of the "Foster was murdered crowd" was Republican congressman Dan Burton of Indiana. In a attempt to prove that Vince couldn’t have killed himself, Burton went out in his backyard and shot a revolver into a watermelon. It was nutty. I never could figure out what Burton was trying to prove.