Memphis Police Department officers gather outside the Regional Medical Center after two of their fellow officers were involved in a shooting on Friday, Dec. 14, 2012 in Memphis, Tenn. One officer was ... more 
Memphis Police Department officers gather outside the Regional Medical Center after two of their fellow officers were involved in a shooting on Friday, Dec. 14, 2012 in Memphis, Tenn. One officer was killed and another officer was wounded. The wounded officer was being treated at the medical center. (AP Photo/Adrian Sainz) less 
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Associated Press | Photo By Adrian Sainz
Fri, Dec 14, 2012 1:35 PM EST