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.
I'm glad to hear it.
Was für ein Glück.
Me alegra oír eso.
Ça nous arrange.
Fico feliz em ouvir.
Это радует.