Police officers stand near a crime scene where a fellow officer was shot in the Cypress Hills section of the Brooklyn borough of New York on Monday, Dec. 12, 2011. (AP Photo/Seth Wenig)

Photo by: Seth Wenig

Police officers stand near a crime scene where a fellow officer was shot in the Cypress Hills section of the Brooklyn borough of New York on Monday, Dec. 12, 2011. (AP Photo/Seth Wenig)