Time after time I searched the wood alone, on the pretense of shooting pigeon, but discovered nothing. When not having sport on my uncle's property, I joined various parties in the neighborhood, not because Scotland at that time attracted me, but because I desired to watch events.

Chater, as soon as he recovered, left the hospital and went south--to London, I ascertained--leaving the police utterly in the dark and filled with suspicion of the fugitives from Rannoch.

I longed to know the whereabouts of Muriel, hoping to gain from her some information regarding their visitor who had so nearly escaped with his life. That she was aware of the object of his visit was plain from the statements of the servants, all of whom had been left without either money or orders.

One day I called at the castle, the front entrance of which I found closed. Gilrae, the owner, had come up from London, met his factor there, and discharged all the late tenant's servants, keeping on only three of his own who had been in service there for a number of years.

Ann Cameron, a housemaid, was one of these, and it was she whom I met when entering by the servants' hall.

On questioning her, I found her most willing to describe how she was in the corridor outside the young mistress's room when Mr. Leithcourt dashed along in breathless haste with the telegram in his hand. She heard him cry: "Look at this! Read it, Muriel. We must go. Put on your things at once, my dear. Never mind about luggage. Every minute lost is of consequence. What!" he cried a moment later. "You won't go? You'll stay here--stay here and face them? Good Heavens! girl, are you mad?

Don't you know what this means? It means that the secret is out--the secret is out, you hear! We must fly!"

The woman told me that she distinctly heard Miss Muriel sobbing, while her father walked up and down the room speaking rapidly in a low tone.

Then he came out again and returned to his dressing-room, while Miss Muriel presumably changed from her evening-gown into a dark traveling-dress.

"Did she say anything to you?" I inquired.

"Only that they were called away suddenly, sir. But," the domestic added, "the young lady was very pale and agitated, and we all knew that something terrible had happened. Mrs. Leithcourt gave orders that nothing was to be told to the guests, who dined alone, believing that their host and hostess had gone down to the village to see an old man who was dying. That was the story we told them, sir."

"And in the meantime the Leithcourts were in the express going to Carlisle?"

"Yes, sir. They say in Dumfries that the police telegraphed after them, but they had reached Carlisle and evidently changed there, and so got away."

By the administration of a judicious tip I was allowed to go up to Miss Muriel's room, an elegantly furnished little chamber in the front of the fine old place, with a deep old-fashioned window commanding a magnificent view across the broad Nithsdale.

The room had been tidied by the maids, but allowed to remain just as she had left it. I advanced to the window, in which was set the large dressing-table with its big swing-mirror and silver-topped bottles, and on gazing out saw, to my surprise, it was the only window which gave a view of that corner of Rannoch Wood where the double tragedy had taken place. Indeed, any person standing at the spot would have a clear view of that one distant window while out of sight of all the rest. A light might be placed there at night as signal, for instance; or by day a towel might be hung from the window as though to dry and yet could be plainly seen at that distance.

Another object in the room also attracted my attention--a pair of long field-gla.s.ses. Had she used these to keep watch upon that spot?

I took them up and focused them upon the boundary of the wood, finding that I could distinguish everything quite plainly.

"That's where they found the man who was murdered," explained the servant, who still stood in the doorway.

"I know," I replied. "I was just trying the gla.s.ses." Then I put them down, and on turning saw upon the mantelshelf a small, bright-red candleshade, which I took in my hand. It was made, I found, to fit upon the electric table-lamp.

"Miss Muriel was very fond of a red light," explained the young woman; and as I held it I wondered if that light had ever been placed upon the toilet-table and the blind drawn up--whether it had ever been used as a warning of danger?

As I expressed a desire to see the young lady's boudoir, the maid Cameron took me down to the luxurious little room where, the first moment I entered, one fact struck me as peculiar. The picture of Elma Heath was no longer there. The photograph had been taken from its frame, and in its place was the portrait of a broad-browed, full-bearded man in a foreign military uniform--a picture that, being soiled and faded, had evidently been placed there to fill the empty frame.

Whose hand had secured that portrait before the Leithcourt's flight?

Why, indeed, should I, for the second time, discover the unhappy girl's picture missing?

"Has the gentleman who called on the evening of Mr. Leithcourt's disappearance been back here again since he left the hospital?" I inquired as a sudden idea occurred to me.

"Yes, sir. He called here in a fly on the day he came out, and at his request I took him over the castle. He went into the library, and spent half-an-hour in pacing across it, taking measurements, and examining the big cupboard in which he was found insensible. It was a strange affair, sir," added the young woman, "wasn't it?"

"Very," I replied.

"The gentleman might have been in there now had I not gone into the library and found a lot of ill.u.s.trated papers, which I always put in the cupboard to keep the place tidy, thrown out on to the floor. I went to put them back but discovered the door locked. The key I afterwards found in the grate, where Mr. Leithcourt had evidently thrown it, and on opening the door imagine the shock I had when I found the visitor lying doubled up. I, of course, thought he was dead."

"And when he returned here on his recovery, did he question you?"

"Oh, yes. He asked about the Leithcourts, and especially about Miss Muriel. I believe he's rather sweet on her, by the way he spoke. And really no better or kinder lady never breathed, I'm sure. We're all very sorry indeed for her."

"But she had nothing to do with the affair."

"Of course not. But she shares in the scandal and disgrace. You should have seen the effect of the news upon the guests when they knew that the Leithcourts had gone. It was a regular pandemonium. They ordered the best champagne out of the cellars and drank it, the men cleared all the cigar-boxes, and the women rummaged in the wardrobes until they seemed like a pack of hungry wolves. Everybody went away with their trunks full of the Leithcourt's things. They took whatever they could lay their hands on, and we, the servants, couldn't stop them. I did remonstrate with one lady who was cramming into her trunk two of Miss Muriel's best evening dresses, but she told me to mind my own business and leave the room. One man I saw go away with four of Mr. Leithcourt's guns, and there was a regular squabble in the billiard-room over a set of pearl and emerald dress-studs that somebody found in his dressing-room. Crane, the valet, says they tossed for them."

"Disgraceful!" I e.j.a.c.u.l.a.t.ed. "Then as soon as the host and hostess had gone, they simply swept through the rooms and cleared them?"

"Yes, sir. They took away all that was most valuable. They'd have had the silver, only Mason had thrown it into the plate-chest, all dirty as it was, locked it up and hid the key. The plate was Mr. Gilrae's, you know, sir, and Mason was responsible."

"He acted wisely," I said, surprised at the domestic's story. "Why, the guests acted like a gang of thieves."

"They were, sir. They rushed all over the house like demons let loose, and they even stole some of our things. I lost a silver chain."

"And what did the stranger say when you told him of this?"

"He smiled. It did not seem to surprise him in the least, for after all his visit was the cause of the sudden breaking up of the party, wasn't it?"

"And did you show him over the whole house?" I inquired.

"Yes, sir," responded the servant. "Curiously enough he had with him what seemed to be a large plan of the castle, and as we went from room to room he compared it with his plan. He was here for hours, and told me he wanted to make a thorough examination of the place and didn't want to be disturbed. He also said that he might probably take the place for next season, if he liked it. I think, however, he only told me this because he thought I would be more patient while he took his measurements and made his investigations. He was here from twelve till nearly six o'clock, and went through every room, even up to the turrets."

"He came into this room, I suppose?"

"Yes, sir," she responded, with just a slight hesitation, I thought.

"This was the room where he stayed the longest. There was a photograph in that frame over there," she added, indicating the frame that had held the picture of Elma Heath, "a portrait of a young lady, which he begged me to give him."

"And you gave it to him?" I cried quickly.

"Well--yes, sir. He begged so hard for it, saying that it was the portrait of a friend of his."

"And he gave you something handsome for it--eh?"

The young woman, whom I knew could not refuse half-a-sovereign, colored slightly and smiled.

"And who put that picture in its place?" I asked.

"I did, sir. I found it upstairs."

"He didn't tell you who the young lady was, I suppose?"

"No, sir. He only said that that was the only photograph that existed, and that she was dead."

"Dead!" I gasped, staring at her.

"Yes, sir. That was why he was so anxious for the picture."

Elma Heath dead! Could it be true? That sweet-pictured face haunted me as no other face had ever impressed itself upon my memory. It somehow seemed to impel me to endeavor to penetrate the mystery, and yet Hylton Chater had declared that she was dead! I recollected the remarkable letter from Abo, and her own declaration that her end was near. That letter was, she said, the last she should write to her friend. Did Hylton Chater actually possess knowledge of the girl's death? Had he all along been acquainted with her whereabouts? What the young woman told me upset all my plans. If Elma Heath were really dead, then she was beyond discovery, and the truth would be hidden forever.