Rouletabille protested.
"I a.s.sure you, Monsieur President," he cried in his sharp, clear voice, "that when I do name the murderer you will understand why I could not speak before half-past six. I a.s.sert this on my honour. I can, however, give you now some explanation of the murder of the keeper. Monsieur Frederic Larsan, who has seen me at work at the Glandier, can tell you with what care I studied this case. I found myself compelled to differ with him in arresting Monsieur Robert Darzac, who is innocent. Monsieur Larsan knows of my good faith and knows that some importance may be attached to my discoveries, which have often corroborated his own."
Frederic Larsan said:
"Monsieur President, it will be interesting to hear Monsieur Joseph Rouletabille, especially as he differs from me."
A murmur of approbation greeted the detective"s speech. He was a good sportsman and accepted the challenge. The struggle between the two promised to be exciting.
As the President remained silent, Frederic Larsan continued:
"We agree that the murderer of the keeper was the a.s.sailant of Mademoiselle Stangerson; but as we are not agreed as to how the murderer escaped, I am curious to hear Monsieur Rouletabille"s explanation."
"I have no doubt you are," said my friend.
General laughter followed this remark. The President angrily declared that if it was repeated, he would have the court cleared.
"Now, young man," said the President, "you have heard Monsieur Frederic Larsan; how did the murderer get away from the court?"
Rouletabille looked at Madame Mathieu, who smiled back at him sadly.
"Since Madame Mathieu," he said, "has freely admitted her intimacy with the keeper-"
"Why, it"s the boy!" exclaimed Daddy Mathieu.
"Remove that man!" ordered the President.
Mathieu was removed from the court. Rouletabille went on:
"Since she has made this confession, I am free to tell you that she often met the keeper at night on the first floor of the donjon, in the room which was once an oratory. These meetings became more frequent when her husband was laid up by his rheumatism. She gave him morphine to ease his pain and to give herself more time for the meetings. Madame Mathieu came to the chateau that night, enveloped in a large black shawl which served also as a disguise. This was the phantom that disturbed Daddy Jacques. She knew how to imitate the mewing of Mother Angenoux" cat and she would make the cries to advise the keeper of her presence. The recent repairs of the donjon did not interfere with their meetings in the keeper"s old room, in the donjon, since the new room a.s.signed to him at the end of the right wing was separated from the steward"s room by a part.i.tion only.
"Previous to the tragedy in the courtyard Madame Mathieu and the keeper left the donjon together. I learnt these facts from my examination of the footmarks in the court the next morning. Bernier, the concierge, whom I had stationed behind the donjon-as he will explain himself-could not see what pa.s.sed in the court. He did not reach the court until he heard the revolver shots, and then he fired. When the woman parted from the man she went towards the open gate of the court, while he returned to his room.
"He had almost reached the door when the revolvers rang out. He had just reached the corner when a shadow bounded by. Meanwhile, Madame Mathieu, surprised by the revolver shots and by the entrance of people into the court, crouched in the darkness. The court is a large one and, being near the gate, she might easily have pa.s.sed out unseen. But she remained and saw the body being carried away. In great agony of mind she neared the vestibule and saw the dead body of her lover on the stairs lit up by Daddy Jacques" lantern. She then fled; and Daddy Jacques joined her.
"That same night, before the murder, Daddy Jacques had been awakened by the cat"s cry, and, looking through his window, had seen the black phantom. Hastily dressing himself he went out and recognised her. He is an old friend of Madame Mathieu, and when she saw him she had to tell him of her relations with the keeper and begged his a.s.sistance. Daddy Jacques took pity on her and accompanied her through the oak grove out of the park, past the border of the lake to the road to Epinay. From there it was but a very short distance to her home.
"Daddy Jacques returned to the chateau, and, seeing how important it was for Madame Mathieu"s presence at the chateau to remain unknown, he did all he could to hide it. I appeal to Monsieur Larsan, who saw me, next morning, examine the two sets of footprints."
Here Rouletabille turning towards Madame Mathieu, with a bow, said:
"The footprints of Madame bear a strange resemblance to the neat footprints of the murderer."
Madame Mathieu trembled and looked at him with wide eyes as if in wonder at what he would say next.
"Madame has a shapely foot, long and rather large for a woman. The imprint, with its pointed toe, is very like that of the murderer"s."
A movement in the court was repressed by Rouletabille. He held their attention at once.
"I hasten to add," he went on, "that I attach no importance to this. Outward signs like these are often liable to lead us into error, if we do not reason rightly. Monsieur Robert Darzac"s footprints are also like the murderer"s, and yet he is not the murderer!"
The President turning to Madame Mathieu asked:
"Is that in accordance with what you know occurred?"
"Yes, Monsieur President," she replied, "it is as if Monsieur Rouletabille had been behind us."
"Did you see the murderer running towards the end of the right wing?"
"Yes, as clearly as I saw them afterwards carrying the keeper"s body."
"What became of the murderer?-You were in the courtyard and could easily have seen.
"I saw nothing of him, Monsieur President. It became quite dark just then."
"Then Monsieur Rouletabille," said the President, "must explain how the murderer made his escape."
Rouletabille continued:
"It was impossible for the murderer to escape by the way he had entered the court without our seeing him; or if we couldn"t see him we must certainly have felt him, since the court is a very narrow one enclosed in high iron railings."
"Then if the man was hemmed in that narrow square, how is it you did not find him?-I have been asking you that for the last half hour."
"Monsieur President," replied Rouletabille, "I cannot answer that question before half-past six!"
By this time the people in the court-room were beginning to believe in this new witness. They were amused by his melodramatic action in thus fixing the hour; but they seemed to have confidence in the outcome. As for the President, it looked as if he also had made up his mind to take the young man in the same way. He had certainly been impressed by Rouletabille"s explanation of Madame Mathieu"s part.
"Well, Monsieur Rouletabille," he said, "as you say; but don"t let us see any more of you before half-past six."
Rouletabille bowed to the President, and made his way to the door of the witnesses" room.
I quietly made my way through the crowd and left the court almost at the same time as Rouletabille. He greeted me heartily, and looked happy.
"I"ll not ask you, my dear fellow," I said, smiling, "what you"ve been doing in America; because I"ve no doubt you"ll say you can"t tell me until after half-past six."
"No, my dear Sainclair, I"ll tell you right now why I went to America. I went in search of the name of the other half of the murderer!"
"The name of the other half?"
"Exactly. When we last left the Glandier I knew there were two halves to the murderer and the name of only one of them. I went to America for the name of the other half."
I was too puzzled to answer. Just then we entered the witnesses" room, and Rouletabille was immediately surrounded. He showed himself very friendly to all except Arthur Rance to whom he exhibited a marked coldness of manner. Frederic Larsan came in also. Rouletabille went up and shook him heartily by the hand. His manner toward the detective showed that he had got the better of the policeman. Larsan smiled and asked him what he had been doing in America, Rouletabille began by telling him some anecdotes of his voyage. They then turned aside together apparently with the object of speaking confidentially. I, therefore, discreetly left them and, being curious to hear the evidence, returned to my seat in the court-room where the public plainly showed its lack of interest in what was going on in their impatience for Rouletabille"s return at the appointed time.
On the stroke of half-past six Joseph Rouletabille was again brought in. It is impossible for me to picture the tense excitement which appeared on every face, as he made his way to the bar. Darzac rose to his feet, frightfully pale.
The President, addressing Rouletabille, said gravely:
"I will not ask you to take the oath, because you have not been regularly summoned; but I trust there is no need to urge upon you the gravity of the statement you are about to make."