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.
Just to be safe, we should
go around to the west...
Sehen wir zur Sicherheit
auf der Westsei…
Por seguridad,
deberíamos ir por el oeste…
Essayons de passer par l’ouest…
Por nossa segurança,
devemos dar a volta pelo oeste.
Для подстраховки обойдём с запа...