Article Photos: Memorials mark Lockerbie attack anniversary 8/9

Hedda Flynn, 8, touches the Pan Am Flight 103 memorial cairn at Arlington National Cemetery, in Arlington, Va., Saturday, Dec. 21, 2013, bearing his uncleâs name John Patrick Flynn, who just turned 22 at the time of the crash, during a memorial service to mark the 25th anniversary of the bombing of the Pan Am Flight 103 that crashed over Lockerbie, Scotland. New York bound Pan Am  flight 103, exploded over the southern Scottish town on the evening of Dec. 21, 1988, killing 270 people aboard the plane and on the ground.  (AP Photo/Manuel Balce Ceneta)