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.
...not even you would have supposed...
that I would kill Milverton, right?
Milverton umbringen würde,
…ni siquiera tú habrías supuesto…
J’ai fini par tuer Milverton, et ça…
nem mesmo você teria imaginado
Думаю, даже ты не мог предположить,