"I'm sorry for Avice Harborough, anyway," remarked Bent, "and it's utterly beyond me to imagine why her father can't say where he was last night. I suppose there'd be an end of the case if he'd prove where he was, eh?"
"He'd have to account for every minute between nine and ten o'clock," answered Brereton. "It would be no good, for instance, if we proved to a jury that from say ten o'clock until five o'clock next morning, Harborough was at—shall we say your county town, Norcaster. You may say it would take Harborough an hour to get from here to Norcaster, and an hour to return, and that would account for his whereabouts between nine and ten last night, and between five and six this morning. That wouldn't do—because, according to the evidence, Kitely left his house just before nine o'clock, and he may have been killed immediately. Supposing Harborough killed him at nine o'clock precisely, Harborough would even then be able to arrive in Norcaster by ten. What we want to know, in order to fully establish Harborough's innocence is—where was he, what was he doing, from the moment he left his cottage last night until say a quarter past nine, the latest moment at which, according to what the doctor said, the murder could have been committed?"
"Off on one of his poaching expeditions, I suppose," said Bent.
"No—that's not at all likely," answered Brereton. "There's some very strange mystery about that man, and I'll have to get at the truth of it—in spite of his determined reticence! Bent!—I'm going to see this thing right through! The Norcaster Assizes will be on next month, and of course Harborough will be brought up then. I shall stop in this neighbourhood and work out the case—it'll do me a lot of good in all sorts of ways—experience—work—the interest in it—and the kudos I shall win if I get my man off—as I will! So I shall unashamedly ask you to give me house-room for that time."
"Of course," replied Bent. "The house is yours—only too glad, old chap. But what a queer case it is! I'd give something, you know, to know what you really think about it."
"I've not yet settled in my own mind what I do think about it," said Brereton. "But I'll suggest a few things to you which you can think over at your leisure. What motive could Harborough have had for killing Kitely? There's abundant testimony in the town—from his daughter, from neighbours, from tradesmen—that Harborough was never short of money—he's always had more money than most men in his position are supposed to have. Do you think it likely that he'd have killed Kitely for thirty pounds? Again—does anybody of sense believe that a man of Harborough's evident ability would have murdered his victim so clumsily as to leave a direct clue behind him? Now turn to another side. Is it not evident that if Miss Pett wanted to murder Kitely she'd excellent chances of not only doing so, but of directing suspicion to another person? She knew her master's habits—she knew the surroundings—she knew where Harborough kept that cord—she is the sort of person who could steal about as quietly as a cat. If—as may be established by the will which her nephew has, and of which, in spite of all she affirmed, or, rather, swore, she may have accurate knowledge—she benefits by Kitely's death, is there not motive there? Clearly, Miss Pett is to be suspected!"
"Do you mean to tell me that she'd kill old Kitely just to get possession of the bit he had to leave?" asked Bent incredulously. "Come, now,—that's a stiff proposition."
"Not to me," replied Brereton. "I've known of a case in which a young wife carefully murdered an old husband because she was so eager to get out of the dull life she led with him that she couldn't wait a year or two for his natural decease; I've heard of a case in which an elderly woman poisoned her twin-sister, so that she could inherit her share of an estate and go to live in style at Brighton. I don't want to do Miss Pett any injustice, but I say that there are grounds for suspecting her—and they may be widened."
"Then it comes to this," said Bent. "There are two people under suspicion: Harborough's suspected by the police—Miss Pett's suspected by you. And it may be, and probably is, the truth that both are entirely innocent. In that case, who's the guilty person?"
"Ah, who indeed?" assented Brereton, half carelessly. "That is a question. But my duty is to prove that my client is not guilty. And as you're going to attend to your business this afternoon, I'll do a little attending to mine by thinking things over."