You had met Jack as your lieutenant, working with him in Operation Javier, teaching and guiding you until you became a respectable agent in the D.S.O.

But something had changed inside Krauser after the Javier operation, you see how slowly his perspectives on the B.O.W. they were changing. It had been a long time since the last time you saw him, you were on a mission in Spain, with Leon to rescue the President's daughter, you and Leon were surprised to see Krauser like this, Corrupted by Lord Saddler. Krauser had been after Luis to recover proof of Las Plagas. Pointing his knife at who he thought was Luis

You felt a strange and sudden stab of pain in your back, starting to cough up blood and trying to lean on Leon so as not to collapse on the floor, Krauser a distance from you watching you, gasping softly at seeing you like this, you had been his favorite rookie since the day he trained you and Leon, feeling how his entire being was filled with immense guilt.