ROME - Four people were indicted Monday on murder charges in the death of Italian financier Roberto Calvi, a banker with close ties to the Vatican who was found hanging under a bridge in London in 1982, a defense attorney said. Businessman Flavio Carboni; his ex-girlfriend Manuela Kleinszig, and two men with alleged ties to the Mafia, Giuseppe "Pippo" Calo and Ernesto Diotallevi, will stand trial in October, according to Carboni's lawyer. Calvi was dubbed "God's banker" because of his ties with the Vatican's bank and its former top official, the American Archbishop Paul C. Marcinkus. Calvi's body was found...