I'm a little confused by your time sequence here, Turi. Luciano Liggio was Riina's predecessor; Bernardo Provenzano was his successor. Assuming one of these is the correct answer:
Q. Name the New York City police detective who was murdered by the Mafia in Sicilyn early in the 20th Century.

Ntra la porta tua lu sangu � sparsu,
E nun me mporta si ce muoru accisu...
E s'iddu muoru e vaju mparadisu
Si nun ce truovo a ttia, mancu ce trasu.