Convicted killer with U.S.-British citizenship set to die 02/03/2003 Associated Press LIVINGSTON, Texas - John Elliott already was a convicted murderer and burglar but was out of prison on early release and on probation when he was arrested for participating in a gang rape and then using a chain to fatally beat an 18-year-old Austin woman. "If that happened today, what kind of firestorm would there have been in the media?" Juan Gonzales, an Austin homicide sergeant in 1986 who investigated the slaying of Joyce Munguia, said Monday. "He had no business being out in society again, at least...