September 20, 1943 - Vito Cascio Ferro died of hunger because the prison guards left him in the cell after the prison was evacuted due the american invasion of sicily;

October 28, 1974 - Richard "Richie" Bilello,mob associate and informant who served under capo Paul Vario,killed by Donald Frankos on lucchese order;

July 1977 - Vincent Papa (lucchese) stabbed to death by the aryan brotherhood because was an informant;

August 17,1981 Francis Turatello,a powerful gangboss was killed in sardinia by pasquale "

July 8, 2013 – Powerful Montreal mob figure and Rizzuto rival, Giuseppe (Ponytail) De Vito, is poisoned to death in his cell in a Quebec prison