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.
You are the hero who lanced
our collective boil, after all.
Sie sind eben der Held,
der die Korruption beseitigt hat.
Después de todo, tú eres el héroe
que provocó nuestro alzamiento colectivo.
vu que tu as révélé le scandale.
Você foi o herói do
nosso esforço coletivo.
Ведь ты герой,
что избавил отдел от гнойников.