Then he bent once more over Marthe Gobin.

"Did she suffer?" he asked in a low voice.

"No; death must have been instantaneous," said the doctor.

"I am glad of that," said Hanaud, as he rose again to his feet.

In the doorway the driver of the cab was standing.

"What has he to say?" Hanaud asked.

The man stepped forward instantly. He was an old, red-faced, stout man, with a shiny white tall hat, like a thousand drivers of cabs.

"What have I to say, monsieur?" he grumbled in a husky voice. "I take up the poor woman at the station and I drive her where she bids me, and I find her dead, and my day is lost. Who will pay my fare, monsieur?"

"I will," said Hanaud. "There it is," and he handed the man a five-franc piece. "Now, answer me! Do you tell me that this woman was murdered in your cab and that you knew nothing about it?"

"But what should I know? I take her up at the station, and all the way up the hill her head is every moment out of the window, crying, 'Faster, faster!' Oh, the good woman was in a hurry! But for me I take no notice. The more she shouts, the less I hear; I bury my head between my shoulders, and I look ahead of me and I take no notice. One cannot expect cab-horses to run up these hills; it is not reasonable."So you went at a walk," said Hanaud. He beckoned to Ricardo, and said to the manager: "M. Besnard will, no doubt, be here in a few minutes, and he will send for the Juge d’Instruction. There is nothing that we can do."