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.
It can't be... There's no way
these two have been in contact!
Unmöglich!
No puede ser… ¡No es posible
que ellos hayan estado en contacto!
C’est impossible !
Não pode ser, não tem como
terem entrado em contato!
Ни за что не поверю!