"This drawer feels very hot," said John,--he looked round as though to measure the distance between the safe and the fire.
T. X. laid his hand upon the front of the drawer. It was indeed warm.
"Open it," said T. X., and Lexman turned the key and pulled the drawer open.
As he did so, the whole contents burst up in a quick blaze of flame. It died down immediately and left only a little coil of smoke that flowed from the safe into the room.
"Don"t touch anything inside," said T. X. quickly.
He lifted the drawer carefully and placed it under the light. In the bottom was no more than a few crumpled white ashes and a blister of paint where the flame had caught the side.
"I see," said T. X. slowly.
He saw something more than that handful of ashes, he saw the deadly peril in which his friend was standing. Here was one half of the evidence in Lexman"s favour gone, irredeemably.
"The letter was written on a paper which was specially prepared by a chemical process which disintegrated the moment the paper was exposed to the air. Probably if you delayed putting the letter in the drawer another five minutes, you would have seen it burn before your eyes. As it was, it was smouldering before you had turned the key of the box. The envelope!"
"Kara burnt it," said Lexman in a low voice, "I remember seeing him take it up from the table and throw it in the fire."
T. X. nodded.
"There remains the other half of the evidence," he said grimly, and when an hour later, the village constable returned to report that in spite of his most careful search he had failed to discover the dead man"s revolver, his antic.i.p.ations were realized.
The next morning John Lexman was lodged in Lewes gaol on a charge of wilful murder.
A telegram brought Mansus from London to Beston Tracey, and T. X.
received him in the library.
"I sent for you, Mansus, because I suffer from the illusion that you have more brains than most of the people in my department, and that"s not saying much."
"I am very grateful to you, sir, for putting me right with Commissioner," began Mansus, but T. X. stopped him.
"It is the duty of every head of departments," he said oracularly, "to shield the incompetence of his subordinates. It is only by the adoption of some such method that the decencies of the public life can be observed. Now get down to this." He gave a sketch of the case from start to finish in as brief a s.p.a.ce of time as possible.
"The evidence against Mr. Lexman is very heavy," he said. "He borrowed money from this man, and on the man"s body were found particulars of the very Promissory Note which Lexman signed. Why he should have brought it with him, I cannot say. Anyhow I doubt very much whether Mr. Lexman will get a jury to accept his version. Our only chance is to find the Greek"s revolver--I don"t think there"s any very great chance, but if we are to be successful we must make a search at once."
Before he went out he had an interview with Grace. The dark shadows under her eyes told of a sleepless night. She was unusually pale and surprisingly calm.
"I think there are one or two things I ought to tell you," she said, as she led the way into the drawing room, closing the door behind him.
"And they concern Mr. Kara, I think," said T. X.
She looked at him startled.
"How did you know that?"
"I know nothing."
He hesitated on the brink of a flippant claim of omniscience, but realizing in time the agony she must be suffering he checked his natural desire.
"I really know nothing," he continued, "but I guess a lot," and that was as near to the truth as you might expect T. X. to reach on the spur of the moment.
She began without preliminary.
"In the first place I must tell you that Mr. Kara once asked me to marry him, and for reasons which I will give you, I am dreadfully afraid of him."
She described without reserve the meeting at Salonika and Kara"s extravagant rage and told of the attempt which had been made upon her.
"Does John know this?" asked T. X.
She shook her head sadly.
"I wish I had told him now," she said. "Oh, how I wish I had!" She wrung her hands in an ecstasy of sorrow and remorse.
T. X. looked at her sympathetically. Then he asked,
"Did Mr. Kara ever discuss your husband"s financial position with you!"
"Never."
"How did John Lexman happen to meet Va.s.salaro!"
"I can tell you that," she answered, "the first time we met Mr. Kara in England was when we were staying at Babbacombe on a summer holiday--which was really a prolongation of our honeymoon. Mr. Kara came to stay at the same hotel. I think Mr. Va.s.salaro must have been there before; at any rate they knew one another and after Kara"s introduction to my husband the rest was easy.
"Can I do anything for John!" she asked piteously.
T. X. shook his head.
"So far as your story is concerned, I don"t think you will advantage him by telling it," he said. "There is nothing whatever to connect Kara with this business and you would only give your husband a great deal of pain.
I"ll do the best I can."
He held out his hand and she grasped it and somehow at that moment there came to T. X. Meredith a new courage, a new faith and a greater determination than ever to solve this troublesome mystery.
He found Mansus waiting for him in a car outside and in a few minutes they were at the scene of the tragedy. A curious little knot of spectators had gathered, looking with morbid interest at the place where the body had been found. There was a local policeman on duty and to him was deputed the ungracious task of warning his fellow villagers to keep their distance. The ground had already been searched very carefully. The two roads crossed almost at right angles and at the corner of the cross thus formed, the hedges were broken, admitting to a field which had evidently been used as a pasture by an adjoining dairy farm. Some rough attempt had been made to close the gap with barbed wire, but it was possible to step over the drooping strands with little or no difficulty.
It was to this gap that T. X. devoted his princ.i.p.al attention. All the fields had been carefully examined without result, the four drains which were merely the connecting pipes between ditches at the sides of the crossroads had been swept out and only the broken hedge and its tangle of bushes behind offered any prospect of the new search being rewarded.
"Hullo!" said Mansus, suddenly, and stooping down he picked up something from the ground.
T. X. took it in his hand.
It was unmistakably a revolver cartridge. He marked the spot where it had been found by jamming his walking stick into the ground and continued his search, but without success.
"I am afraid we shall find nothing more here," said T. X., after half an hour"s further search. He stood with his chin in his hand, a frown on his face.
"Mansus," he said, "suppose there were three people here, Lexman, the money lender and a third witness. And suppose this third person for some reason unknown was interested in what took place between the two men and he wanted to watch un.o.bserved. Isn"t it likely that if he, as I think, instigated the meeting, he would have chosen this place because this particular hedge gave him a chance of seeing without being seen?"
Mansus thought.