Milverton blackmails Mary, exploiting her dalliance in antigovernment activities as a student. Sherlock decides to sneak into Milverton's estate to steal his evidence, but even that act was anticipated. Sherlock finds that he is not the only trespasser.
then your identity will remain
completely confidential
liefere ich Sie der Regierung aus,
tu identidad permanecerá oculta
tu seras livré à l’Empire britannique
sua identidade permanecerá
totalmente confidencial
В этом случае мы тихо
передадим тебя правительству