"He came last night. He came and, as we had written our names on the wall, the names of Bernard d'Andeville and Paul Delroze which represent the names of two enemies in his eyes, he took the opportunity to rid himself of those two enemies. Persuaded that it was you and I who were sleeping in this room, he struck . . . and those whom he struck were poor Gériflour and his friend, who have died in our stead." After a long pause, he whispered: "They have died as my father died . . . and as Élisabeth died . . . and the keeper also and his wife; and by the same hand, by the same hand, Bernard, do you understand? . . . Yes, it's inadmissible, is it not? My brain refuses to admit it. . . . And yet it is always the same hand that holds the dagger . . . then and now." Bernard examined the dagger. At the sight of the four letters, he said: "That stands for Hermann, I suppose? Major Hermann?" "Yes," said Paul, eagerly. "Is it his real name, though? And who is he actually? I don't know. But what I do know is that the criminal who committed all those murders is the same who signs with these four letters, H, E, R, M." After giving the alarm to the men of his section and sending to inform the chaplain and the surgeons, Paul resolved to ask for a private interview with his colonel and to tell him the whole of the secret story, hoping that it might throw some light on the execution of Élisabeth and the assassination of the two soldiers. But he learnt that the colonel and his regiment were fighting on the other side of the frontier and that the 3rd Company had been hurriedly sent for, all but a detachment which was to remain at the château under Sergeant Delroze's orders. Paul therefore made his own investigation with his men. It yielded nothing. There was no possibility of discovering the least clue to the manner in which the murderer had made his way first into the park, next into the ruins and lastly into the bedroom. As no civilian had passed, were they to conclude that the perpetrator of the two crimes was one of the privates of the 3rd company? Obviously not. And yet what other theory was there to adopt? Nor did Paul discover anything to tell him of his wife's death or of the place where she was buried. And this was the hardest trial of all. He encountered the same ignorance among the German wounded as among the prisoners. They had all heard of the execution of a man and two women, but they had all arrived after the execution and after the departure of the troops that occupied the château.