I can't see the best woman God ever made go to her death without doing all that is possible to save her. I can't explain things—I can't even try to explain them, but I know beyond all doubt that Miss Dunbar is innocent. You know the facts—who doesn't? It has been the gossip of the country. And never a voice raised for her! It's the damned injustice of it all that makes me crazy. That woman has a heart that wouldn't let her kill a fly. Well, I'll come at eleven to-morrow and see if you can get some ray of light in the dark. Maybe I have a clue and don't know it. Anyhow, all I know and all I have and all I am are for your use if only you can save her. If ever in your life you showed your powers, put them now into this case.
Yours faithfully,
J. NEIL GIBSON.
"There you have it," said Sherlock Holmes, knocking out the ashes of his after-breakfast pipe and slowly refilling it. "That is the gentleman I await. As to the story, you have hardly time to master all these papers, so I must give it to you in a nutshell if you are to take an intelligent interest in the proceedings. This man is the greatest financial power in the world, and a man, as I understand, of most violent and formidable character. He married a wife, the victim of this tragedy, of whom I know nothing save that she was past her prime, which was the more unfortunate as a very attractive governess superintended the education of two young children. These are the three people concerned, and the scene is a grand old manor-house, the centre of an historical English estate. Then as to the tragedy. The wife was found in the grounds nearly half a mile from the house, late at night, clad in her dinner dress, with a shawl over her shoulders and a revolver bullet through her brain. No weapon was found near her and there was no local clue as to the murder. No weapon near her, Watson—mark that! The crime seems to have been committed late in the evening, and the body was found by a gamekeeper about eleven o'clock, when it was examined by the police and by a doctor before being carried up to the house. Is this too condensed, or can you follow it clearly?"
"It is all very clear. But why suspect the governess?"
"Well, in the first place there is some very direct evidence. A revolver with one discharged chamber and a calibre which corresponded with the bullet was found on the floor of her wardrobe." His eyes fixed and he repeated in broken words, "On—the—floor—of—her—wardrobe." Then he sank into silence, and I saw that some train of thought had been set moving which I should be foolish to interrupt. Suddenly with a start he emerged into brisk life once more. "Yes, Watson, it was found. Pretty damning, eh? So the two juries thought. Then the dead woman had a note upon her making an appointment at that very place and signed by the governess. How's that? Finally, there is the motive. Senator Gibson is an attractive person. If his wife dies, who more likely to succeed her than the young lady who had already by all accounts received pressing attentions from her employer. Love, fortune, power, all depending upon one middle-aged life. Ugly, Watson—very ugly!"
"Yes, indeed, Holmes."
"Nor could she prove an alibi. On the contrary, she had to admit that she was down near Thor Bridge—that was the scene of the tragedy—about that hour. She couldn't deny it, for some passing villager had seen her there."
"That really seems final."
"And yet, Watson—and yet! This bridge—a single broad span of stone with balustraded sides—carries the drive over the narrowest part of a long, deep, reed-girt sheet of water. Thor Mere it is called. In the mouth of the bridge lay the dead woman. Such are the main facts. But here, if I mistake not, is our client, considerably before his time."
Billy had opened the door, but the name which he announced was an unexpected one. Mr. Marlow Bates was a stranger to both of us. He was a thin, nervous wisp of a man with frightened eyes, and a twitching, hesitating manner—a man whom my own professional eye would judge to be on the brink of an absolute nervous breakdown.