Inspector Clawson, who was in charge of the case, had not overlooked the strangeness of the arrival of this young man, and his curiosity had been increased when he had failed to trace the name of Merson on the passenger lists of any recently arriving liners. He did not see how Mr. Reginald Merson could be associated with the crime, in the absence of any evidence that he had been in the neighborhood when it was committed, but he felt that he was a source from which valuable information might be obtained, that he might very probably be aware of the place in which the doctor was hiding, and might very possibly be induced to speak, if the penalties which are incurred by an accessory after the fact were judiciously indicated.
He had him watched, and discovered nothing. He appeared to have no acquaintances, except Mrs. Merson. He wrote no letters. He received none. The inspector decided to interview him.
Mr. Reginald received him genially. He alluded to the murder at once, and condoned with him on his failure to make any arrest. The position seemed to amuse him. The inspector could not see the joke, and did not like the tone he adopted. He asserted, with a confidence that he did not feel, that he expected that an arrest would soon be made. “Scotland Yard,” he lied with the boldness of exasperation, “always gets its man in the end.”
Mr. Reginald suggested humorously that he might himself be the doctor in disguise. Would the inspector like to arrest him? The inspector would have liked to do so very well, had a sufficient pretext arisen. He had already considered the possibility which was now suggested in an obvious mockery. The appearance of this mysterious cousin, at such a time, and of so vague an origin, would have attracted the notice of the dullest detective of fiction, and Inspector Clawson was a very capable officer.
But his judgment was too sound to lead him into an error so obvious. He knew how much may be done by disguise, and he knew its limitations. He had never seen Dr. Merson, but he had examined some recent photographs. He knew his age. He had discussed his appearance with local members of the force, who had seen him daily.
Between the suddenly disappearing doctor and the suddenly arriving cousin there were more than the usual cousinly resemblances. But the differences were beyond the possibilities of disguise or explanation. A bald man can riot disguise himself with a thick crop of natural hair. A man of a growing rotundity can not disguise himself in a few weeks by the production of a slim and obviously youthful figure. A man of forty-five can not disguise himself into an appearance of half his age which will deceive the hostile eyes of a detective who is standing two feet away in the open street, when the morning is sunny.
Inspector Clawson only remarked that it was a fine day.
XIII
That was yesterday. In the coroner’s court this morning the inspector’s eyes were still drawn in the same direction. He was not greatly interested in the evidence of Sir Lionel Tipshift. For one reason, he knew what it was to be, and for another, he had no respect for the expert witness. He is useful to impress juries, but the police and lawyers knew that another can always be procured to contradict him. Sir Lionel Tipshift was a tame expert, regularly hired by the Crown. The nature of his evidence could be relied upon as certainly as that a prosecuting counsel would not point out the probable innocence of the prisoner against whom his brief was drawn.
So the inspector’s attention wandered when Sir Lionel, with a manner suggesting that he was slightly bored by his own infallibility, gave the result of his post-mortem examination.
The body, he assured the court, had been disjointed after death — probably several hours later — by some one with considerable knowledge of anatomy. The internal organs had been preserved, and (with some technical qualifications) were healthy. There was no trace of poison. There were marks of violence upon the body, including certain bruises on the legs, which must have been caused before death, by some blunt instrument. (That was correct. They had been inflicted by Bunny Simpson’s foot in the school playground on the afternoon before Peter’s existence had abruptly terminated.)
The listeners were hypnotized by the coldly decisive voice to the belief that additional and important evidence had been given. The coroner only, being accustomed to analyze evidence, was conscious that nothing had been added to that which was already known, or could have been reasonably deduced from admitted circumstances, and he was about to address a final word to the jury, when Mr. Reginald Merson rose, and asked, in a deferential but self-possessed manner, if, as the nearest male relative of the absent doctor, whose reputation was so much concerned, the unfortunate death having taken place on his premises, he might ask Sir Lionel Tipshift a few questions upon the evidence he had given.