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.
Stay here and survey the situation.
Once you've brought the police,
Ich beobachte hier die Lage.
Quedarme aquí y sondar la situación.
En cuanto traigas a la policía,
J’observe la situation.
Ficarei aqui e
examinarei a situação.
Я понаблюдаю.