With 48 minutes remaining before the train reaches the next station, Sherlock declares that William and he can find the murderer in time. Sherlock relies on the evidence at the scene, while William pursues a psychological profile of the killer.
...the killer is one of the crewmen.
.أنّ القاتل أحد الموظفين في طاقم العمل
der Täter ist Teil des Personals.
que el asesino es uno de los tripulantes.
Il s’agit de l’un des contrôleurs.
que o assassino é um tripulante.
это кто-то из поездной бригады.