"I've just motored up from Hurstchurch," began Sir James at length, having a.s.sured himself that his cigar was drawing as a good cigar should draw. "Been staying with an old friend of mine, Geoffrey Challoner."

Malcolm Sage nodded.

"He was shot last night. That's why I'm here." He paused; but Malcolm Sage made no comment. His whole attention was absorbed in an ivory paper-knife, which he was endeavouring to balance upon the handle of the silver inkstand. More than one client had been disconcerted by Malcolm Sage's restless hands, which they interpreted as a lack of interest in their affairs.

"At half-past seven this morning," continued Sir James, "Peters, the butler, knocked at Challoner's door with his shaving-water. As there was no reply he entered and found, not only that Challoner was not there, but that the bed had not been slept in over night."

Malcolm lifted his hands from the paper-knife. It balanced.

"He thought Challoner had fallen asleep in the library," continued Sir James, "which he sometimes did, he is rather a night-owl. Peters then went downstairs, but found the library door locked on the inside. As there was no response to his knocking, he went round to the French-windows that open from the library on to the lawn at the back of the house. The curtains were drawn, however, and he could see nothing."

"Is it usual to draw the curtains?" enquired Malcolm Sage, regarding with satisfaction the paper-knife as it gently swayed up and down upon the inkstand.

"Yes, except in the summer, when the windows are generally kept open."

Malcolm Sage nodded, and Sir James resumed his story.

"Peters then went upstairs to young Dane's room; Dane is Challoner's nephew, who lives with him. While he dressed he sent Peters to tell me.

"A few minutes later we all went down to the library and tried to attract Challoner's attention; but without result. I then suggested forcing an entry from the garden, which was done by breaking the gla.s.s of one of the French-windows.

"We found Challoner seated at his table dead, shot through the head.

He had an automatic pistol in his hand." Sir James paused; his voice had become husky with emotion. Presently he resumed.

"We telephoned for the police and a doctor, and I spent the time until they came in a thorough examination of the room. The French-windows had been securely bolted top and bottom from within, by means of a central handle. All the panes of gla.s.s were intact, with the exception of that we had broken. The door had been locked _on the inside_, and the key was in position. It was unlocked by Peters when he went into the hall to telephone. It has a strong mortice-lock and the key did not protrude through to the outer side, so that there was no chance of manipulating the lock from without. In the fireplace there was an electric stove, and from the shower of soot that fell when I raised the trap, it was clear that this had not been touched for some weeks at least.

"The doctor was the first to arrive. At my urgent request he refrained from touching the body. He said death had taken place from seven to ten hours previously as the result of the bullet wound in the temple. He had scarcely finished his examination when an inspector of police, who had motored over from Lewes, joined us.

"It took him very few minutes to decide that poor Challoner had shot himself. In this he was confirmed by the doctor. Still, I insisted that the body should not be removed."

"Why did you do that, Chief?" enquired Malcolm Sage, who had discarded the paper-knife and was now busy drawing geometrical figures with the thumb-nail of his right hand upon the blotting pad before him.

"Because I was not satisfied," was the reply. "There was absolutely no motive for suicide. Challoner was in good health and, if I know anything about men, determined to live as long as the G.o.ds give."

Again Malcolm Sage nodded his head meditatively.

"The jumping to hasty conclusions," he remarked, "has saved many a man his neck. Whom did you leave in charge?" he queried.

"The inspector. I locked the door; here is the key," he said, producing it from his jacket pocket. "I told him to allow no one into the room."

"Why were you there?" Malcolm Sage suddenly looked up, flashing that keen, steely look through his gold-rimmed spectacles that many men had found so disconcerting. "Ordinary visit?" he queried.

"No.11 Sir James paused, apparently deliberating something in his own mind. He was well acquainted with Malcolm Sage's habit of asking apparently irrelevant questions.

"There's been a little difficulty between Challoner and his nephew,"

he said slowly. "Some days back the boy announced his determination of marrying a girl he had met in London, a typist or secretary.

Challoner was greatly upset, and threatened to cut him out of his will if he persisted. There was a scene, several scenes in fact, and eventually I was sent for as Challoner's oldest friend."

"To bring the nephew to reason," suggested Malcolm Sage.

"To give advice ostensibly; but in reality to talk things over," was the reply.

"You advised?" When keenly interested, Malcolm Sage's questions were like pistol-shots.

"That Challoner should wait and see the girl."

"Did he?"

Malcolm Sage was intent upon outlining his hand with the point of the paper-knife upon the blotting pad.

Again Sir James hesitated, only for a fraction of a second, however.

"Yes; but unfortunately with the object of endeavouring to buy her off. Yesterday afternoon Dane brought her over. Challoner saw her alone. She didn't stay more than a quarter of an hour. Then she and Dane left the house together, he to see her to the station. An hour later he returned. I was in the hall at the time. He was in a very excited state. He pushed past me, burst into the library, banging the door behind him.

"That evening at dinner Challoner told me there had been a very unpleasant scene. He had warned the boy that unless he apologised to-day he would telephone to London for his lawyer, and make a fresh will entirely disinheriting him. Soon after the interview Dane went out of the house, and apparently did not return until late--as a matter of fact, after I had gone to bed. I was feeling tired and said 'good night' to Challoner about half-past ten in the library."

For some time Malcolm Sage gazed upon the outline he had completed, as if in it lay the solution of the mystery.

"It's a pity you let the butler unlock the door," he remarked regretfully.

Sir James looked across at his late chief-of-staff keenly. He detected something of reproach in his tone.

"Did you happen to notice if the electric light was on when you entered the library?"

"No," said Sir James, after a slight pause; "it was not."

Malcolm Sage reached across to the private telephone and gave the "three on the buzzer" that always galvanised Miss Gladys Norman into instant vitality.

"Miss Norman," said Sage as she entered, "can you lend me the small mirror I have seen you use occasionally?"

"Yes, Mr. Sage," and she disappeared, returning a moment later with the mirror from her handbag. She was accustomed to Malcolm Sage's strange requests.

"Feeling better?" he enquired as she turned to go.

"I'm all right now," she smiled, "and please don't send me home, Mr.

Sage," she added, and she went out before he had time to reply.

A quarter of an hour later the two men entered Sir James's car, whilst Thompson and Dawkins, the official photographer to the Bureau, followed in that driven by Tims. Malcolm Sage would cheerfully have sacrificed anybody and anything to serve his late chief.

"And how am I to keep the shine off my nose without a looking-gla.s.s, Johnny?" asked Miss Norman of William Johnson, as she turned to resume her work.

"He won't mind if it shines," said the youth seriously; and Miss Norman gave him a look, which only his years prevented him from interpreting.

II