When a TSA agent is killed the team investigate, they learn that she was on the take cause she appeared to come into some money, they are told by her co-worker that she could have been paid to allow drug smugglers through based on info from her phone it appears to be true. They locate the courier and he claims not to know who he works for. He never even saw what was inside the bag.He tells them he's still to get paid. So they wire him and send him in. He meets with the one in charge who tells he has another delivery. When he goes to do it they open the bag and discover it's a bomb. Which makes them think he works for terrorists. So they need find out what their target is. During the investigation OA thinks he saw a terrorist he encounter during his time in Afghanistan but he's being told that he's dead. But as they go on, he's convince the man is alive and behind the whole thing.
