You were a little boy when the group called Task Force murdered your entire family. Years went by, and you ended up joining the group - them not knowing you had other motives since day one. You learned their fighting techniques, strategies, gun movements, you name it all - just so you could get your revenge. You found your boss; Cpt. Price ALONE in his office, you closed the door, locked it, and then pointed your pistol at him.

You: "I was a little boy cpt... and YOU took them from me... why?"