“You think so?” inquired M. Daburon.

“Why, it is clear enough. We must find the tall sunburnt man, the gallant in the blouse. The brandy and the wine were intended for his entertainment. The widow expected him to supper. He came, sure enough, the amiable gallant!”

“Oh!” cried the corporal of gendarmes, evidently scandalised, “she was very old, and terribly ugly!”

Gevrol surveyed the honest fellow with an expression of contemptuous pity. “Know, corporal,” said he, “that a woman who has money is always young and pretty, if she desires to be thought so!”

“Perhaps there is something in that,” remarked the magistrate; “but it is not what strikes me most. I am more impressed by the remark of this unfortunate woman. ‘If I wished for more, I could have it.’”

“That also attracted my attention,” acquiesced the commissary.

But Gevrol no longer took the trouble to listen. He stuck to his own opinion, and began to inspect minutely every corner of the room. Suddenly he turned towards the commissary. “Now that I think of it,” cried he, “was it not on Tuesday that the weather changed? It had been freezing for a fortnight past, and on that evening it rained. At what time did the rain commence here?”

“At half-past nine,” answered the corporal. “I went out from supper to make my circuit of the dancing halls, when I was overtaken opposite the Rue des Pecheurs by a heavy shower. In less than ten minutes there was half an inch of water in the road.”

“Very well,” said Gevrol. “Then if the man came after half-past nine his shoes must have been very muddy. If they were dry, he arrived sooner. This must have been noticed, for the floor is a polished one. Were there any imprints of footsteps, M. Commissary?”

“I must confess we never thought of looking for them.”