An armored vehicle advances on a house where they believe a man suspected in the fatal shooting of a police officer had barricaded himself inside in West Bloomfield, Mich., Monday, Sept. 10, 2012. Police surrounded the home in suburban Detroit, and fresh gunfire was heard at the scene Monday. The officer, a married father of four, was shot about 10 p.m. Sunday inside the home in West Bloomfield Township, police Lt. Timothy Diamond said. He was pronounced dead at a hospital, according to Diamond. (AP Photo/Paul Sancya)
