DESCRIPTION:
John Joseph Gotti, Jr (October 27, 1940 - June 10, 2002) was the Boss of the New York City Gambino crime family after the murder of the previous boss Paul Castellano. John Gotti was the most powerful crime boss during his era. He became widely known for his outspoken personality and flamboyant style that eventually caused his downfall.
He was known by the media as "The Dapper Don" because he wore expensive clothes and "The Teflon Don" because the majority of attempts to convict him resulted in either a hung jury or an acquittal.

Frank Costello (born Francesco Castiglia; January 26, 1891 -- February 18, 1973) was a New York City gangster who rose to the top of America's underworld, controlled a vast gambling empire across the United States and enjoyed political influence.While working for the Morello gang, Costello met Charlie "Lucky" Luciano the Sicilian leader of Manhattan's Lower East Side gang. The two Italians immediately became friends and partners. Along with Italian-American associates Vito Genovese and Gaetano "Tommy" Lucchese and Jewish associates Meyer Lansky and Benjamin "Bugsy" Siegel, the gang became involved in robbery, theft, extortion, gambling and narcotics. The Luciano-Costello-Lansky alliance prospered even further with the passage of Prohibition in 1920, the gang went into bootlegging, financed by criminal financier Arnold Rothstein.