"A woman!" I exclaimed. "Whatever makes them think that?"
"Those footmarks," answered Claigue. "You'll remember, Mr. Middlebrook, that there were two sets of prints in the sand thereabouts. One was certainly Quick's—they fitted his boots. The other was very light—delicate, you might call 'em—made, without doubt, by some light-footed person. Well, some of the folk hereabouts went along to Kernwick Cove the day of the murder, and looked at those prints. They say the lighter ones were made by a woman."
I let my recollections go back to the morning on which I had found Quick lying dead on the patch of yellow sand.
"Of course," I said, reflectively, "those marks are gone, now."
"Gone? Aye!" exclaimed Claigue. "Long since. There's been a good many tides washed over that spot since this, Mr. Middlebrook. But they haven't washed out the fact that a man's life was let out there! And whether it was man or woman that stuck that knife into the poor fellow's shoulders, it'll come out, some day."
"I'm not so sure of that," said I. "There's a goodly percentage of unsolved mysteries of that kind."
"Well, I believe in the old saying," he declared. "Murder will out! What I don't like is the notion that the murderer may be walking about this quarter, free, unsuspected. Why, I may ha' served him with a glass of beer! What's to prevent it? Murderers don't carry a label on their foreheads!"
