Detroit Police Chief Ralph Godbee (center) addresses the media at Sinai Grace Hospital, where police officers were taken after being shot by a gunman who walked into their precinct and opened fire. The gunman was killed after officers returned fire on Sunday, Jan. 23, 2011. Detroit Mayor Dave Bing (right) stands next to the police chief. (AP Photo/Detroit Free Press, Alexandra Bahou)

Photo by: Alexandra Bahou

Detroit Police Chief Ralph Godbee (center) addresses the media at Sinai Grace Hospital, where police officers were taken after being shot by a gunman who walked into their precinct and opened fire. The gunman was killed after officers returned fire on Sunday, Jan. 23, 2011. Detroit Mayor Dave Bing (right) stands next to the police chief. (AP Photo/Detroit Free Press, Alexandra Bahou)