Question: Judith Exner, was an American woman who claimed to be the mistress of U.S. president John F. Kennedy and Mafia leaders Sam Giancana and John "Handsome Johnny" Roselli, was an influential mobster for the Chicago Outfit who helped that organization control Hollywood and the Las Vegas Strip, and died on which date?
Sentence (from "John Roselli"): In the early 1960s Roselli was recruited, without his knowledge, by the Central Intelligence Agency (CIA) in a plot to assassinate Cuban leader Fidel Castro.
Relevant evidence: No