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.
Wh-What are you talking about?!
This is a murder case, not a game!
!ما-ما الذي تتحدث عنه؟! هذه قضية قتل وليست لعبة
¿De qué estás hablando?
¡Este es un asesinato, no un juego!
Do que estão falando?
É um caso de homicídio, não um jogo!