Miami Daily News — via Google News. Little girls should not dress up as Moana this Halloween Among Greenbaum's casino blackjack offshore was entertainment director William Nelson, who was soon discovered to be mob informer Willie Bioffleading to his murder in November Mandalay Bay laas guard reports Las Vegas shooting. Of the mob casinos, only the Tropicana and Flamingo remain in business.Mike O'Brian and Carla Rea of The KKLZ Morning Show bid farewell to the iconic Riviera Hotel & Casino on. Riviera (colloquially, "the Riv") was a hotel and casino on the Las Vegas Strip in Winchester, Nevada, which operated from April to May It was last History · Development and · Closure and demolition · Entertainment. Another of the last remaining so-called mob casinos in Las Vegas that was often glorified by Hollywood was turned to dust early Tuesday.