This undercover agent carrying a sack of information is getting paranoid and he is about to give away his position. Other intelligence unit and terrorist are present but are yet to figure out who is with the valuable information they need so bad. The Agent reading news paper suspects he is the target. However, the dude on the will share is the decoy. His handlers can sense he is about to lose it and make a run for his life.
Just before he did, A taxi pulled over for him.
Alas this must be his handler. He jumps into the back of the cab without hesitation. A silent pistol welcomed him.
His end.