"Then he was very kind," continued her husband. "He had been interesting himself on my behalf. He accompanied us to the door of his study. Did he not, my dear?"
"Yes, as far as the door," said Séverine.
"We left in the evening," resumed Roubaud. "Before seating ourselves in our compartment, I had a chat with Monsieur Vandorpe, the station-master. And I saw nothing at all. I was very much annoyed, because I thought we should be alone, and I found a lady in a corner whom I had not noticed; and the more so, as two other persons, a married couple, got in at the last moment. So far as Rouen, nothing worthy of note occurred. I noticed nothing. But at Rouen, as we left the train to stretch our legs, what was our surprise to see Monsieur Grandmorin standing up at the door of a coupé, three or four carriages away from our compartment. 'What, Mr. President,' said I, 'so you left after all? Ah! well, we had no idea we were travelling with you!' And he explained that he had received a telegram. They whistled, and we jumped into our compartment, which, by the way, we found empty, all our travelling companions having got out at Rouen, and we were not sorry. That is absolutely all, my dear, is it not?"
"Yes, that is absolutely all," she repeated.
This story, simple though it appeared, produced a strong impression on the audience. All awaited the key to the enigma with gaping countenances. The commissary ceasing to write, gave expression to the general astonishment by inquiring:
"And you are sure no one was inside the coupé, along with Monsieur Grandmorin?"
"Oh! as to that, absolutely certain!"
A shudder ran through the crowd. This mystery which required solving inspired the onlookers with fear, and sent a chill down the backs of everyone there. If the passenger was alone, by whom could he have been murdered and thrown from the coupé, three leagues from there, before the train stopped again?
Silence was broken by the unpleasant voice of Philomène:
"It is all the same strange," said she.