Police and the FBI are seeking help identifying suspects in an armored car robbery at Plymouth Meeting Mall last week.

On Dec. 19 at about 7:50 a.m., two men physically assaulted a Loomis guard delivering currency to the mall, grabbed an undisclosed amount of cash and fled in a dark-colored 1992 to 2000 Chevy Tahoe. The car was last seen heading southeast on Plymouth Road toward Butler Pike, according to police.