John introduces Sherlock to Mary, his fiancée. A stunned Sherlock realizes that Mary has another concern. She produces six pearls, detailing their connection to her missing father. She asks Sherlock to look into the matter, but is holding something back.
You're sure there's a killer
aboard that boat, right?
Auf dem Boot
ist auch wirklich ein Mörder, ja?
Estás seguro de que hay
un asesino en ese bote, ¿cierto?
J’espère qu’il y a bien
un meurtrier à bord…
Tem certeza de que há um
assassino naquele barco?
Надеюсь, это правда,
что на нём убийца?!