“Well,” snorted Burke, “it does beat all how these dancers can sport cars with special bodies and engines that would drown out the hammers of hell; but—I suppose it would cut down the work of us detectives by half if it weren’t so.”

Hastings said nothing. Perhaps he was calculating the cost of the outfit that had just passed, and wondering whether the bill had been paid by his client—or some one else.

The Walcott car had got away and we were now jolting along in our more modest flivver, eager to get back to the scene of our labors and learn what had taken place in our absence.

Back at the Harbor House Burke’s man, Riley, was waiting, sure enough, with a full budget of news as we entered quietly by another than the main entrance and drew him off in a corner.

“What’s happened?” demanded Burke.

“Plenty,” returned Riley, his reticence before us now overcome. “You remember that dark-skinned fellow?” he asked, excitedly.

“An unnecessary question,” returned Burke. “He has not been out of my thoughts since I left. I hope you’ve watched him closely. We saw Paquita. She must have slipped through your fingers. You’ll have to get a car that can keep up with her, Riley, if we are going to handle this affair successfully.”

“Yes, sir,” agreed Riley, evidently relieved that his chief had not administered a severer rebuke. “I was about to tell you of how she slips away from us in that car, sir. Well,” he graced on, as though eager to change the subject, “we have not only found out who that spiggoty chap is, but that he has reported to Mrs. Maddox finally, to-day. It seems as though she has paid him for his work of watching her husband, and now that Mr. Maddox is dead has no further use for him.”

“And he has gone away?” asked Craig.

“No,” replied Riley, quickly, “that’s just the point. Even though she has discharged him—at least that is what it looks like—he is sticking around. At first I thought he was watching Paquita—and he is. But twice I have caught him talking to her. It may be that it’s all right. I don’t get it at all. I can’t make out yet whether he is with her or against her.”