Thorpe met Middleton"s eyes, and then his own fell.
"I can"t help that, Doctor," he said; "I was sure,--that is,--almost sure Mr. Blair was dead."
"Yet you called Hastings and told him Mr. Blair was ill."
"Yes,--I couldn"t seem to say the--the other----"
"Why did you kill him, Mr. Thorpe?"
"I-- I kill him! Oh, I didn"t!-- I told you I didn"t!"
"Yes; but we can"t believe you."
CHAPTER X
Evidence
The few days following Gilbert Blair"s death were like a nightmare to his friends. A search of his papers had revealed a probable address of his mother, but a telegram sent there had as yet brought no reply and though a letter was despatched, no answer could be expected to that for a week or more.
Meantime, by general consent, Benjamin Crane took charge of Blair"s affairs. The funeral took place in an undertaker"s establishment and the body was placed in a receiving vault, until Blair"s people could be heard from. His immediate possessions remained in the studio rooms, for the lease had still six months to run, and the police objected to any removal of the dead man"s effects. It was practically impossible to seal them up as Thorpe occupied the same rooms, but a strict surveillance was kept, and Weston doggedly a.s.serted he would yet track down the murderer.
For no one could doubt Blair had been murdered. On the eve of the prize compet.i.tion, in which he was so deeply interested,--on the eve, as he hoped, of being engaged to Carlotta Harper, whom he loved, full of life and energy, why should he kill himself? It was impossible to accept the theory of suicide, and the detectives were hard at work on the case.
McClellan Thorpe was suspected, but as there was no evidence against him, save his indubitable and exclusive opportunity, he had not as yet been arrested.
"His opportunity was not exclusive," Mr. Crane contended. "Those studio apartments are not burglar proof! Anybody might have got in during the night and administered the poison."
"No," Weston objected. "It would be practically impossible for any one to go into those rooms, force or persuade Blair to swallow poison and get away without being heard by Mr. Thorpe or without leaving any trace of his presence."
"Well, look here, Weston," Mr. Crane spoke very seriously, "you know me well enough to know I"ve no notion of evading justice for anybody. But knowing McClellan Thorpe as I do, and knowing his peculiar temperament, I wish you"d let him alone,--at least, until you have a bit of indisputable evidence."
"I"ve got it, Mr. Crane."
"What?"
The two were sitting in Benjamin Crane"s library, where they often met to talk over the case. Julie was present, for she wanted to know every detail of any discovery that might be made.
"I don"t believe it!" she flared out at the detective"s statement.
"Yes, Miss Crane," Weston said, "I found a pretty suspicious circ.u.mstance to-day. Nothing less than a very small bottle, without cork or label, but smelling unmistakably of prussic acid."
"Where was it?" demanded Crane.
"Hidden in an old and unused paint-box of McClellan Thorpe"s."
"Where was the paint-box?"
""Way back, on a cupboard shelf. Pushed back, behind a pile of old books."
"Planted evidence," suggested Crane. "The real criminal put it there to incriminate Mr. Thorpe."
"Not a chance!" said Weston, smiling. "I"ve had that place watched too closely for that, sir! n.o.body could get in to plant evidence, or to do anything else without being seen by my men. No, sir, that bottle in Mr.
Thorpe"s paint-box was put there by his own hand, and it will prove his undoing."
"But it"s absurd!" flashed Julie. "Mr. Thorpe never killed his friend,--but if he had done so, he wouldn"t be fool enough to leave such evidence around!"
"He couldn"t help himself, Miss Crane. When he used the bottle that night, he had to secrete it somewhere, and since then he has been too closely watched to dare to take it from its hiding-place and dispose of it."
"But I don"t see how he could have done it," Crane objected. "How could he persuade Blair to take a dose of poison?"
"Oh, in lots of ways. Say, they had a highball or that,--all he had to do was to drop the tiniest speck from the little vial into the drink. He could easily do that un.o.bserved. Anyway, he did do it. Then, of course, afterward, he had ample chance to clean the gla.s.ses and remove every trace of crime, except that he had to conceal the bottle. This he did in the most obvious way. Exactly the way any one would try to secrete such a thing. The bottle had been emptied and washed, but that poison has such an enduring odor that it is practically impossible to eliminate it entirely. But there"s the fact, Mr. Crane, now, unless another suspect can be found, it"s all up with Mr. Thorpe."
"Then we"ll find another suspect!" exclaimed Julie.
"Go ahead, Miss. I"ll investigate your new man, as soon as you name him.
That"s the important part of this affair, there"s no chance of another suspect. No one has been so much as thought of----"
"That doorman?" said Julie.
"Nixy! He had no motive, no opportunity,--and there"s not the slightest reason to suspect him."
"Some outsider, then," went on Julie, desperately, "some fellow artist, who feared Gilbert would win that prize----"
"Miss Crane, you must know that"s the motive attributed to Mr. Thorpe.
You must know that he and Mr. Blair were rivals in that compet.i.tion and----"
Julie"s eyes flashed fire. "And you mean to say that he killed his friend,--his chum,--in order to be sure of winning the prize!"
"That"s the motive we"re a.s.suming. But there was doubtless a sc.r.a.p,--a row about the pictures or drawings,--in fact,-- I hate to tell you these things, but we have learned that there was bad blood between the two men, for each thought the other had imitated his own ideas. This brought about more or less dissension, and--well, probably both men lost their temper, and real hatred ensued."
Weston tried to adapt his language so as to spare Julie"s feelings as much as possible, for the girl was highly wrought up, and he was genuinely sorry for her. He knew of the state of things between her and Thorpe, knew, too, that it explained Benjamin Crane"s determination to free Thorpe from suspicion, if it could be done.
But Crane was staggered by the disclosure of the hidden vial.
"It"s a clew," he said, but he spoke slowly and thoughtfully.
"Yes, it"s a clew," agreed Weston, "and it will convict the criminal.
The label,--if it ever had one,--has been washed off. The cork is missing,--and, by the way, if that cork could be found it would help a lot! But all the same, I"ve a notion I can trace that bottle to its source."
"How?" asked Crane. "Is it of a peculiar shape or style?"
"No; just a common, ordinary two-ounce bottle, such as most druggists use all the time. But there"s no name blown in it,--that"s important, for many dealers have their names on their gla.s.sware, and a blank bottle is conspicuous of itself."
"Conspicuous by its rarity,--but not therefore traceable," said Mr.
Crane.