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.
We got inside the building, didn't we?
Eingedrungen bin ich doch
aber erfolgreich.
Conseguimos entrar al edificio, ¿o no?
Tu vois ? Je suis dans la place.
Entramos no prédio, não foi?
Но план-то сработал.