U.S. Navy Ceremonial Guards carry the flag draped casket of Navy Petty Officer 2nd Class Sean E. Brazas to his final resting place during his burial June 19, 2012 at Arlington National Cemetery in Arlington, Virginia. Brazas, a K-9 handler, was killed while being ambushed as he was helping a fellow officer into a helicopter in Panjaw?l, Afghanistan on May 30, 2012.