A culprit is arrested in the Jack the Ripper case which was solved by the Moriartys. Suspecting a frame-up by Arterton, Lestrade asks Sherlock for help in finding evidence that would prove it. Meanwhile, Paterson works to sneak Bonde inside the station.
Congratulations on your
promotion, Paterson.
Herzlichen Glückwunsch
zur Beförderung, Paterson!
Felicitaciones por tu ascenso, Paterson.
Bravo pour ta promotion, Patterson.
Parabéns por sua promoção, Paterson.
За твоё повышение, Патерсон.