"It will make no difference now," said Hanaud.
They hurried along the drive and down the road which circled round the hotel and dipped to the town.
Behind Hanaud’s hotel Ricardo’s car was waiting.
"We must go first to Besnard’s office. The poor man will be at his wits' end to know who was Mme. Gobin and what brought her to Aix. Besides, I wish to send a message over the telephone."
Hanaud descended and spent a quarter of an hour with the Commissaire. As he came out he looked at his watch.
"We shall be in time, I think," he said. He climbed into the car. "The murder of Marthe Gobin on her way from the station will put our friends at their ease. It will be published, no doubt, in the evening papers, and those good people over there in Geneva will read it with amusement. They do not know that Marthe Gobin wrote a letter yesterday night. Come, let us go!"
"Where to?" asked Ricardo.
"Where to?" exclaimed Hanaud. "Why, of course, to Geneva."