World’s Most Wanted (S1E5) profiles Matteo Messina Denaro, the "last godfather" of the Sicilian Cosa Nostra who evaded capture for 30 years. Known as "Diabolik," he was a ruthless, modern mobster responsible for dozens of murders before his arrest in 2023 and subsequent death in prison. For more on this case, watch the full episode on Rotten Tomatoes .