Sherlock is upset at not knowing who the mastermind behind the Noahtic and Drebber cases is, and takes his frustration out on John. While returning by train from an investigation, Sherlock has a chance reunion with William.
Now that I no longer have a line on this fellow,
،الآن ولم يعد لديّ رابط مع هذا الشخص
Nun, da der Faden gerissen ist, der mich
zu ihm führt, muss ich allem nachgehen,
Ahora que no sé nada sobre este tipo,
Maintenant que j’ai perdu ma seule piste,
Agora que não tenho mais
nenhum rastro desse sujeito,
Все нити, ведущие к нему, оборвались.
 Если есть хоть малейший шанс,