"In the murder?" asked the inspector, who was astonished at a deduction which harmonised with a theory which had begun to take shape in his mind.

"In writing this," said Crewe, with his attention still fixed on the paper. "But of course you know that yourself."

"Of course," a.s.sented the inspector, who was surprised at the information, but was too experienced an official to show his feelings.

"And both hands disguised."

"Disguised to the extent of being printed in written characters,"

continued Crewe. "It is so seldom that a person writes printed characters that any method in which they are written suggests disguise. The original intention of the two persona who wrote this extraordinary note was for each to write a single letter in turn. That system was carried as far as 'Sir Horace' or, perhaps, up to the 'B' in 'Fewbanks.' After that they became weary of changing places and one of them wrote alternate letters to the end, leaving blanks for the other to fill in. That much is to be gathered from the variations in the s.p.a.ces between the letters--sometimes there was too much room for an intermediate letter, sometimes too little, so the letter had to be cramped. Here and there are dots made with the pen as the first of the two spelled out the words so as to know what letters to write and what to leave blank. Look at the differences in the letter 'U.' One of the writers makes it a firm downward and upward stroke; the other makes the letter fainter and adds another downward stroke, the letter being more like a small 'u' written larger than a capital letter. The differences in the two hands are so p.r.o.nounced throughout the note that I am inclined to think that one of the writers was a woman."

"Exactly what I thought," said Inspector Chippenfield, looking hard at Crewe so that the latter should not question his good faith.

"Then there are sometimes slight differences in the alternate letters written by the same hand. Look at the 'T' in 'last' and the 'T' in 'night'--the marked variation in the length and angle of the cross stroke. It is evident that the writers were labouring under serious excitement when they wrote this."

Rolfe was so interested in Crewe's revelations that he stood beside the deductive expert and studied the paper afresh.

"And now, about finger-prints?" asked Crews.

"None," was the reply of the inspector, "We had it under the microscope at Scotland Yard."

"None?" exclaimed Crewe, in surprise. "Why adopt such precautions as wearing gloves to write a note giving away this startling secret?"

"Easy enough," replied Inspector Chippenfield. "The people who wrote the note either had little or nothing to do with the murder, but were afraid suspicion might be directed to them, or else they are the murderers and want to direct suspicion from themselves."

"And now for the bullets," said Crewe, "I understand two shots were fired."

"From two revolvers," said the inspector. "Here are both bullets. This one I picked out of the wall over there. You can see where I've broken away the plaster. This one--much the bigger one of the two--was the one that killed Sir Horace. The doctor handed it to me after the post-mortem."

"Did Sir Horace keep a revolver?"

"The butler says yes. But if he did it's gone."

Crewe stood up and examined the hole in the wall where Inspector Chippenfield had dug out the smaller bullet.

"Sir Horace made a bid for his life but missed. Of course, he had no time to take aim while there was a man on the other side of the room covering him, but in any case those fancy firearms cannot be depended upon to shoot straight."

"You think Sir Horace fired at his murderer--fired first?" asked Rolfe.

"This small bullet suggests one of those fancy silver-mounted weapons that are made to sell to wealthy people. Sir Horace was a bit of a sportsman, and knew something about game-shooting, but, I take it, he had no use for a revolver. I a.s.sume he kept one of those fancy weapons on hand thinking he would never have to use it, but that it would do to frighten a burglar if the occasion did arise."

"And when he was held up in this room by a man with a revolver he made a dash for his own revolver and got in the first shot?" suggested Rolfe, with the idea of outlining Crewe's theory of how the crime was committed.

"It is scarcely possible to reconstruct the crime to that extent," said Crewe with a smile. "But undoubtedly Sir Horace got in the first shot. If he fired after he was. .h.i.t his bullet would have gone wild--would probably have struck the ceiling--whereas it landed there. Let us measure the height from the floor." He pulled a small spool out of a waistcoat pocket and drew out a tape measure. "A little high for the heart of an average man, and probably a foot wide of the mark."

"And what do you make of the disappearance of Sir Horace's revolver?"

asked Rolfe, who seemed to his superior officer to be in danger of displaying some admiration for deductive methods.

"I'm no good at guess-work," replied Crewe, who felt that he had given enough information away.

"Well," said Rolfe, "here is a glove which was found in the room. The other one is missing. It might be a clue."

Crewe took the glove and examined it carefully. It was a left-hand glove made of reindeer-skin, and grey in colour. It bore evidence of having been in use, but it was still a smart-looking glove such as a man who took a pride in his appearance might wear.

"Burglars wear gloves nowadays," said Crewe, "but not this kind. The india-rubber glove with only the thumb separate is best for their work.

They give freedom of action for the fingers and leave no finger-prints.

Have you made inquiries whether this is one of Sir Horace's gloves?"

"Well, it is the same size as he wore--seven and a half," said Inspector Chippenfield. "The butler is the only servant here and he can't say for certain that it belonged to his master. I've been through Sir Horace's wardrobe and through the suit-case he brought from Scotland, but I can find no other pair exactly similar. Rolfe took it to Sir Horace's hosier, and he is practically certain that the glove is one of a pair he sold to Sir Horace."

"That should be conclusive," said Crewe thoughtfully.

"So I think," replied the inspector.

"Well, I'll take it with me, if you don't mind," said Crewe. "You can have it back whenever you want it. Let me have the address of Sir Horace's hosier--I'll give him a call."

"Take it by all means," said the inspector cordially, referring to the glove. And with a wink at Rolfe he added, "And when you are ready to fit it on the guilty hand I hope you will let us know."

CHAPTER VII

Crewe made a careful inspection of the house and the grounds. He took measurements of the impressions left on the sill of the window which had been forced and also of the foot-prints immediately beneath the window.

He had a long conversation with Hill and questioned him regarding his movements on the night of the murder. He also asked about the other servants who were at Dellmere, and probed for information about Sir Horace's domestic life and his friends. As he was talking to Hill, Police-Constable Flack came up to them with a card in his hand. Hill looked at the card and exclaimed:

"Mr. Holymead? What does he want?"

"He asked if Miss Fewbanks was at home."

Hill took the card in to Miss Fewbanks, and on coming out went to the front door and escorted Mr. Holymead to his young mistress. Crewe, as was his habit, looked closely at Holymead. The eminent K.C. was a tall man, nearly six feet in height, with a large, resolute, strongly-marked face which, when framed in a wig, was suggestive of the dignity and severity of the law. In years he was about fifty, and in his figure there was a suggestion of that rotundity which overtakes the man who has given up physical exercise. He was correctly, if sombrely, dressed in dark clothes, and he wore a black tie--probably as a symbol of mourning for his friend. His gloves were a delicate grey.

Crewe sought out Hill again and questioned him closely about the relations which had existed between Sir Horace Fewbanks and Mr. Holymead, whose enormous practice brought him in an income three times as large as the dead judge's, and kept him constantly before the public. Hill was able to supply the detective with some interesting information regarding the visitor, and, in contrast to his manner when previously questioned at random by Crewe, concerning his young mistress's habits, seemed willing, if not actually anxious, to talk. He had heard from Sir Horace's housekeeper that his late master and Mr. Holymead had been law students together, and after they were called to the Bar they used to spend their holidays together as long as they were single.

When they were married their wives became friends. Mrs. Holymead had died fourteen years ago, but Mrs. Fewbanks--Sir Horace had not been a baronet while his wife was alive--had lived some years longer. Mr. Holymead had married again. His second wife was a very beautiful young lady, if he might make so bold as to say so, who had come from America. The butler added deprecatingly that he had been told that both Sir Horace and Mr.

Holymead had paid her some attention, and that she could have had either of them. She was different to English ladies, he added. She had more to say for herself, and laughed and talked with the gentlemen just as if she was one of themselves. Hill mentioned that she had been out to see Miss Fewbanks the previous day, but that Miss Fewbanks had not come up from Dellmere then, so she had seen Inspector Chippenfield instead.

While Crewe and the butler were talking a boy of about fourteen, with the shrewd face of a London arab, approached them with an air of mystery. He came down the hall with long cautious strides, and halted at each step as if he were stalking a band of Indians in a forest.

"Well, Joe, what is it?" asked Crewe, as he came to a halt in front of them.

"If you don't want me for half an hour, sir, I'd like to take a run up the street. There is a real good picture house just been opened." The boy spoke eagerly, with his bright eyes fixed on Crewe.

"I may want you any minute, Joe," replied Crewe. "Don't go away."

The boy nodded his head, and turned away. As he went down the hall again to the front door he gave an imitation of a man walking with extended arms across a plank spanning a chasm.

"Picture mad," commented Crewe, as he watched him.

"I didn't quite understand you, sir," replied the butler.