Dennis Farina (1944-2013) Died from a blood clot in his lung at age 69. He was also battling a recurrence of lung cancer at the time of his death. For 18 yrs he worked for Chicago PD. Then he was a police consultant on films which led to roles. Married Patricia 1970-80. Had 3 sons. Lived with girlfriend Marianne Cahill in Az at the time of his death.