This movie is based on the true story of David Russell Miller who murdered his wife, Jayne Marie Miller (nee' Maghy), in Florida. David met Jayne on a plane and married her without divorcing his first wife, Dorothy, whom he married in 1985. For a detailed account of David Miller's marriages, cons, CIA stories told to Dorothy and the murder, search for an LA Times article with his name. IMDB does not publish URL's so it could not be provided.