"What do you think of that?" he asked, removing the wrappings and holding up the rusty, metallic box.

"Great heavens!" ejaculated Mr. Whitney, springing forward excitedly. "Why, man alive, you don't mean to say that you have found the jewels!"

"No such good fortune as that yet," the detective answered quietly, "only the empty casket;" and having opened the box, he handed it to the attorney.

"Where did you find this?" the latter inquired.

"Fished it out of the lake."

"Ah-h! I should like to know when."

"While you were snoring this morning."

"Great Scott! They'll catch a weasel asleep when they find you napping! But, by George! this rather confirms my theory about that woman getting possession of the jewels and hiring Brown to help her, doesn't it?"

Without replying, Merrick handed over the revolver which had been brought to light that morning.

"Where did you get this rusty thing? Was it in the lake, also?"