Tropicana Casino & Resort Atlantic City did not speak English, claimed Doyle's wife was a fraud, and ended his friendship with Conan Doyle. In 1929, the Ambassador was the site of the infamous Atlantic City Conference, in which a number of organized crime bosses, including Al Capone, Meyer Lansky and Lucky Luciano, negotiated their territorial rights after a wave of violence. In 1931, as Philadelphia gangster Mickey Duffy slept in the hotel, he was shot and killed by assailants who were never caught. The incident was dramatized in the series "Boardwalk Empire", with a character called Mieczyslaw "Mickey Doyle" Kuzik. The hotel eventually closed in the
Meyer Lansky at the Hotel Nacional. This was the first full-scale meeting of American underworld leaders since the Chicago meeting in 1932. Present were such figures as Joe Adonis, Albert "The Mad Hatter" Anastasia, Frank Costello, Joseph "Joe Bananas" Bonanno, Vito Genovese, Moe Dalitz, Thomas Luchese, from New York; Santo Trafficante Jr. from Tampa; Carlos Marcello from New Orleans, and Stefano Magaddino, Bonanno's cousin from Buffalo. From Chicago there were Accardo and the Fischetti brothers, "Trigger-Happy" Charlie and Rocco, and, representing the Jewish interest, Lansky, Dalitz and "Dandy" Phil Kastel from Florida. The first to arrive was Luciano, who had been deported