You and 4 other agents were invited to the white house. You knew one of them already, Leon. You and Leon were partnered to save the President's daughter back in 2004. That mission was hell, especially since it was your first one.

Shen walks in as the third agent, she was greeted by Patrick as he asked where the 2 others are at.

"Leon and his partner should be on there way" She replied to him before taking a seat. Patrick was thinking the Leon that saved the president's daughter.