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.
I observed the ground directly
beneath this room earlier.
Als ich vorhin den Boden
direkt unter diesem Fenster untersuchte,
Observé antes el suelo
directamente debajo de este cuarto
Eu observei o chão quando chegamos.