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.
a man who has a second
persona unknown to the public.
Er hat ein zweites Gesicht,
von dem die Öffentlichkeit nichts weiß.
un hombre con una identidad
desconocida por el público.
Il a une face cachée inconnue du public…
Um homem que tem um auditor
implícito desconhecido do público.
У него есть другая сторона,
неизвестная публике.