<P> Michael flees to Sicily, where he spends two years under the protection of Vito's friend and longtime ally, Don Tommasino . Michael meets and falls in love with a young local woman named Apollonia Vitelli . They marry and when Michael is notified that Sonny has been murdered, they prepare to move to the safer Syracusa . Apollonia is killed by a car bomb intended for Michael . Fabrizio, Michael's bodyguard, planted the bomb after being bought off by the Corleones' rivals . </P> <P> Michael returns to the United States in early 1951 and assumes Sonny's role as Vito's heir apparent . He and his father continue Sonny's plot to wipe out the other New York Dons, deliberately allowing them to whittle away at the Corleone interests in order to lull them into inaction . Meanwhile, Michael convinces his father the time is right to remove the family from the Mafia . More than a year after his return, Michael reunites with Kay and they marry . He promises her the Corleone family will be completely legitimate in five years . Within two years, they have two children, Anthony and Mary . In the novel, Kay gives birth to two sons . </P> <P> Vito semi-retires in 1954, and Michael becomes operating head of the family . He attempts to buy out casino owner Moe Greene's stake in the Las Vegas casino that the Corleones bankrolled, intending to move the family to Nevada and legitimize all Corleone enterprises, but Greene refuses to sell . Before his death in 1955, Vito warns Michael that Emilio Barzini, head of a rival family, will likely attempt to assassinate Michael under the pretense of establishing peace between the families . Vito tells Michael that whoever approaches him about the meeting is the traitor within the family . When caporegime Salvatore Tessio unknowingly exposes his complicity with Barzini by arranging the meeting, Michael sets the plan in motion to murder the other New York Mafia heads: Barzini, Philip Tattaglia, Carmine Cuneo, and Victor Stracci, as well as Moe Greene . The plot unfolds on the same day Michael stands as godfather to Connie's newborn son . Later the same day, Tessio and Carlo Rizzi, Connie's abusive husband who conspired in Sonny's murder, are executed . In one stroke, Michael re-establishes the Corleone family as the nation's most powerful crime family, and makes a reputation for himself as being even more cunning and ruthless than his father . </P> <P> Connie accuses Michael of murdering Carlo . Michael dismisses her accusations as hysteria, and, when questioned by Kay, denies any involvement . In the novel, Connie recants her accusations a few weeks later, assuring Kay she was mistaken . Kay, initially believing Michael, later observes him receiving his capos . Clemenza addresses Michael as "Don Corleone" and kisses his hand in the same manner that he did with Michael's father . Kay realizes Connie's accusations were true, and that Michael has become his father's successor in every way . In the novel, Kay leaves Michael, but Hagen persuades her to return . </P>

Who did michael kill at the end of the godfather
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