In this 2010 file photo, Augusta police Lt. Keith Brann uses a phone at the Arsenal complex in Augusta.

Augusta police Lt. Keith Brann leaps from an SUV he turned off after it became lodged in a snowbank in February 2010 on Western Avenue in Augusta.

Augusta police Lt. Keith Brann, left, and Maine State Police Lt. Gary Wright hold a news conference in front of the Augusta apartment of homicide victim Naomi Buzzell in April 2008.

Augusta police Lt. Keith Brann talks about his career with the agency that he served for 30 years. The commander of the Criminal Investigation Division, which oversees detectives, is retiring to head security for Bank of Maine.

Augusta police Lt. Keith Brann withdraws his pistol after a shot was fired at officers in Augusta in September 2003. At left is Detective Jared Mills.