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 know it is in the
classified materials room,
Ich weiß, dass es sich
im Geheimarchiv befindet,
Sabemos que está en el cuarto
de material clasificado,
Dans la salle des documents classifiés,
Sabemos que está na sala de
materiais classificados,
Она в архиве
конфиденциальных документов.