Question:  Kirksey McCord Nix Jr. is reputedly the former leader of what violent criminal organization based in Biloxi, Mississippi.that uses member's to help move stolen merchandise, illegal alcohol, and illegal drugs. 
Sentence (from "Dixie Mafia"): The Dixie Mafia is a criminal organization based in Biloxi, Mississippi that operates primarily in the Southern United States (hence the name "dixie").
Relevant evidence: Yes