"Now den," continued Tom, when the wretch had risen to his feet, shivering with fright. "Who am yo?"

"That don't matter one single brass pin ter me," ejaculated the officer suddenly, his colour heightening, his voice taking on a tone of exultation. "Reckon it's my business to know who every criminal is. Jaime de Oteros, you're badly wanted. Guess there's a score of charges up against you. Boys, jest come in here."

He put his fingers to his lips and sent forth a shrill whistle, which instantly brought a couple of policemen into the hut.

"Handcuffs for 'em both," said the officer shortly. "Search 'em for weapons. Now then, siree?"

He turned on Jim serenely, and extended a hand. "Tell me all about it. Of course the darkie you sent along got to work and poured a whole heap of stuff into my ear as we ran here. Guess I know who you are, where you come from, and the very first day you ever had measles. There ain't many young chaps around same as Massa Jim."

There was a broad smile on his face, and the grip he gave our hero was unusually cordial. "Gee!" he went on; "a real good coloured servant is a thing to be proud of. Reckon you've two. You're jest about lucky. Those boys think all the world of you, and I've been too long amongst them not to have learned that there's always a good reason when things are like that. You've got to be extra good and plucky and all that. But let's get to business. What happened?"

Jim told him abruptly. "It was precious near a case with me," he smiled. "This fellow Jaime did his best to kill me. That's a reminder; he stuck his knife through my shoulder."

Strange to say he had forgotten the matter, and till now had had but little pain. But now he recollected, and, slipping off his jacket, exposed his arm high up near the shoulder. The officer at once inspected the wound, while Tom, and Sam, who had now arrived upon the scene, bent over him anxiously.

"Not enough to stop you enjoying a single meal," declared the officer. "Little more than skin deep, and made by a knife that had cleaned itself as it passed through your clothing. A dressing put there right away will fix the matter for good. Thomas," he sang out. Then, as another man appeared, dressed in Commission uniform: "see here, my lad, we want that first-aid case of yours. Get to work at this gentleman's shoulder. Now, sir," he went on, "you can continue the tale while Thomas is busy. These fellows tried to murder you. You had surrounded the place, I understand, and had sent Sam there back into Colon. Wall, now, what next?"

In a few words Jim described how one of the rascals had detected him as he looked in through the window. How the ruffian, the same who had fired at him earlier in the evening, had again narrowly missed striking him with a bullet, and how the whole five had then thrown themselves on him.