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.
It looks like it's going to work.
I have to say, though...
Das wird wohl glatt laufen.
Aber dennoch …
Parece que funcionará.
Aunque debo decir…
Parece que vai dar certo,
mas tenho que dizer...
Всё идёт по плану.