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.
And they have but one source.
.ومصدرها واحد
Dafür gibt es nur eine Erklärung.
Y tienen una sola fuente.
Il n’y a qu’une possibilité.
E todas são da mesma fonte.
Это может значить только одно.