Between 1906-1909, NYPD Lieutenant Joe Petrosino heads the 'Italian Squad' and tries to stamp out organized crime from the city, often times amid assassination attempts by the Mafia.Between 1906-1909, NYPD Lieutenant Joe Petrosino heads the 'Italian Squad' and tries to stamp out organized crime from the city, often times amid assassination attempts by the Mafia.Between 1906-1909, NYPD Lieutenant Joe Petrosino heads the 'Italian Squad' and tries to stamp out organized crime from the city, often times amid assassination attempts by the Mafia.