"I've never been able to bring myself to think that either you or Mallalieu 'ud murder a man in cold blood, as Kitely was murdered," he said. "As regards Stoner, I've firmly held to it that Mallalieu struck him in a passion. But—I've always felt this—you, or Mallalieu, or both of you, know more about the Kitely affair than you've ever told!"
Cotherstone leaned forward and tapped his host on the arm.
"I do!" he said significantly. "You're right in that. I—do!"
The superintendent laid down his pipe and looked at his visitor gravely.
"Then for goodness sake, Mr. Cotherstone," he exclaimed, "for goodness sake, tell! For as sure as we're sitting here, as things are at present, Mallalieu 'll hang if you don't! If he doesn't hang for Stoner, he will for Kitely, for if he gets off over Stoner he'll be re-arrested on the other charge."
"Half an hour ago," remarked Cotherstone, "I shouldn't have minded if Mallalieu had been hanged half a dozen times. Revenge is sweet—and I've good reason for being revenged on Mallalieu. But now—I'm inclined to tell the truth. Do you know why? Why—to show these Highmarket folks that they're wrong!"
The superintendent sighed. He was a plain, honest, simple man, and Cotherstone's reason seemed a strange—even a wicked one—to him. To tell the truth merely to spite one's neighbour—a poor, poor reason, when there was life at stake.
"Aye, Mr. Cotherstone, but you ought to tell the truth in any case!" he said. "If you know it, get it out and be done with it. We've had enough trouble already. If you can clear things up——"
"Listen!" interrupted Cotherstone. "I'll tell you all I know—privately. If you think good, it can be put into proper form. Very well, then! You remember the night of Kitely's murder?"
"Aye, I should think so!" said the superintendent. "Good reason to!"