CHAPTER III
THE TANNERY HOUSE
During a moment's impressive silence the three men, standing side by side at Hawthwaite's desk, stared at the blood-stained memento of the crime. Each was thinking the same thought—there, before them, was the life-blood of the man who little more than an hour previously had been full of energy, forcefulness, ambition. It was Peppermore who first spoke, in an awe-stricken voice.
"You'll take care of that, Mr. Superintendent?" he said. "A clue!"
"I should just think so!" exclaimed Hawthwaite. He picked up a box of letter-paper which lay close by, emptied it of its contents, and lifted the fragment of handkerchief by a corner. "That goes into my safe," he continued, as he placed his find in the box. "A clue, as you say, and an important one. That, as you may observe, is no common article; it's a gentleman's handkerchief—fine cambric. If it had only been the other part of it, now, there'd probably have been a name on it, or initials wove into it: there's nothing of that sort, you see, on what's left. But it's something, and it may lead to a good deal."
He put the cardboard box away in a safe and locked it up; putting the key in his pocket, he gave Brent an informing glance.
"I've had a word or two with the medical men while I was out there," he said confidentially. "They say there's no doubt as to how he was killed. The murderer, they're confident, was standing behind him as he himself was either writing or looking over the papers on his desk, and suddenly thrust a knife clean through his shoulders. They say death would be instantaneous."
"A knife!" muttered Brent.
"Well," continued Hawthwaite, "as regards that, there are all sorts of knives. It would be a long, thin weapon, said Dr. Wellesley; and Dr. Barber, he suggested that it was the sort of wound that would be caused by one of those old-fashioned rapiers. And they did say, both of them, that it had been used—whatever the weapon was—with great force: gone clean through."