Salvatore "Mooney Sam" Giancana (born Salvatore Giangana; June 15, 1908 – June 19, 1975), better known as Sam Giancana, was a Sicilian American mobster, notable for being boss of the Chicago Outfit from 1957–1966. Among his other nicknames were, "Momo", "Sam the Cigar," and "Sammy." Using only the above description and what you know about the world, "Giancana was 67 when he died." is definitely correct, incorrect, or inconclusive? 