"Yes," he muttered, "those are doubtless the means he employed."

"But what an idiot he was," resumed M. Lecoq, "not to perceive that the strange coincidence between his disappearance and Laurence's suicide would be remarked! He said to himself, 'Probably people will think that I, as well as my wife, have been murdered; and the law, having its victim in Guespin, will not look for any other.'"

M. Plantat made a gesture of impotent rage.

"Ah," cried he, "and we know not where the wretch has hid himself and
Laurence."

The detective took him by the arm and pressed it.

"Reassure yourself," said he, coolly. "We'll find him, or my name's not Lecoq; and to be honest, I must say that our task does not seem to me a difficult one."

Several timid knocks at the door interrupted the speaker. It was late, and the household was already awake and about. Mme. Petit in her anxiety and curiosity had put her ear to the key-hole at least ten times, but in vain.

"What can they be up to in there?" said she to Louis. "Here they've been shut up these twelve hours without eating or drinking. At all events I'll get breakfast."

It was not Mme. Petit, however, who dared to knock on the door; but Louis, the gardener, who came to tell his master of the ravages which had been made in his flower-pots and shrubs. At the same time he brought in certain singular articles which he had picked up on the sward, and which M. Lecoq recognized at once.

"Heavens!" cried he, "I forgot myself. Here I go on quietly talking with my face exposed, as if it was not broad daylight; and people might come in at any moment!" And turning to Louis, who was very much surprised to see this dark young man whom he had certainly not admitted the night before, he added: