Dominick John Dunne (October 29, 1925 – August 26, 2009) was an American writer and investigative journalist whose subjects frequently hinged on the ways .\rbr\rbrDominick John Dunne (October 29, 1925 – August 26, 2009) was an American writer and investigative journalist whose subjects frequently hinged on the ways .\rbr\rbrDominick John Dunne (October 29, 1925 – August 26, 2009) was an American writer and investigative journalist whose subjects frequently hinged on the ways .