“Have you news?” he asked eagerly as he entered.

“Yes, the men returned an hour ago. At four of the houses they went to a foreign sailor had been lodging there for the last day or so, but yesterday afternoon all had paid their reckoning and left. Then the idea struck me that it would be as well to ask if they had been seen on the quays, and I sent off a fresh batch of men to make inquiries. A quarter of an hour ago one of them came back with the news that he had learned from a sailor that he had noticed a dark colored foreigner, whom he took to be a Lascar sailor, talking to a boatman, and that they had rowed off together to a barge anchored a short way out; he did not notice anything more about him.

“Now, I should not be at all surprised if the fellow went off to arrange with the bargeman for a passage for himself and four or five comrades to some port or other, it might be anywhere. It would make no difference to them where the barge was bound for. No doubt he saw the man again after the brig was sighted, and told him that they should come on board soon after it got dark, and told him to have the boat at the stairs. You see, in that case they might not have carried Mr. Thorndyke above fifty yards. They would probably get him on board as one of their party who had been drunk. The barge, no doubt, got under way about nine o'clock, which is the hour when the tide was high last night, and during the night the Indians could easily drop your friend overboard—and may even have done so before they got under way, which would have been the easiest thing to do. There would have been no one at the helm, and they could have chosen a moment when the crew, probably only three, were below. I am afraid that this is not a cheering lookout, but I have little doubt that it is the correct one.

“I have told my men to find out what barge was lying at the spot the sailor pointed out, and if we discover her name, which we are likely to be able to do, there will be no difficulty in finding out to whom she belongs and where she was bound for. Then we can follow it up; though there is little likelihood of our finding the murderers still on board.”

“Thank you very much for the pains that you are taking, sir,” Dick said. “I am afraid that there is no shadow of hope of finding my poor friend alive. I have no doubt that the thing has happened exactly as you suggest; the whole course of the affair shows how carefully it was planned, and I have no hope that any scruple about taking life would be felt by them for a moment. I will go back to the hotel, and I shall be obliged if you will let me know as soon as you obtain any clew as to the barge.”

An hour and a half later the officer himself came round to the room where Dick Chetwynd and the two pugilists were sitting. The detectives had started out to make inquiries on their own account, taking with them a hanger on at the hotel who spoke English.

“The barge's name was the Julie,” he said; “she has a cargo on board for Rotterdam.”

“I think the best thing would be to take a carriage, and drive there at once,” Dick said.

“You can do that, sir, but I don't think you will be there before the barge; they have something like eighteen hours' start for you, and the wind has been all the time in the east. I should say that they would be there by eight o'clock this morning.”

“No, I don't know that it would be of any use, but at least it would be doing something. I suppose we could be there in four hours?”