the weather changes. What really happened?"
Aware of the paramount necessity of suppressing his personal woes, Furneaux at once gave a graphic and succinct account of Fenley's imminent capture and escape. He was scrupulously fair, and exonerated his assistants from any share of the blame—if indeed any one could be held accountable for the singular accident which precipitated matters by a few vital seconds.
Had Fenley reached the ground before the torch revealed the detective's presence, the latter would have closed with him instantly, throwing the torch aside, and thus taking the prisoner at the disadvantage which the fortune of war had brought to bear against the law. Furneaux was wiry though slight, and he could certainly have held his man until reënforcements came; nor would the constables' lamps have been extinguished during the mêlée.
"Then he has vanished, rifle and all," said Winter, when Furneaux had made an end.
"As though the earth had swallowed him. A thousand years ago it would have done so," was the humiliated confession.
"None of you have any notion which direction he took?"
"I received such a whack on the skull that I believe he disappeared in fire," said Furneaux. "My friend here," turning to the policeman who had voiced his amazement at the suggestion that Hilton Fenley was a murderer, "was in the position of Bret Harte's negro lecturer on geology, while this other stalwart thought he had been kicked by a horse. We soon recovered, but had to grope for each other. Then I called the heavens to witness that I was dished."
"That gave us a chance of salvage, anyhow," said Winter. "I 'phoned the Roxton Inspector, and he will block the roads. When he has communicated with St. Albans and some other centers we should have a fairly wide net spread. Bates is coming from the lodge to take charge of a search party to scour the woods. We want that rifle. He must have dropped it somewhere. He'll make for a station in the early morning. He daren't tramp the country without a hat and in a black suit."
Winter was trying to put heart into his colleague, but Furneaux was not to be comforted. The truth was that the blow on the head had been a very severe one. Unfortunately, he had changed his hard straw hat for a soft cap which gave hardly any protection. Had Fenley's perch been a few inches lower when he delivered that vindictive thrust, Scotland Yard would probably have lost one of its most zealous officers.
So the Jerseyman said nothing, having nothing to say that was fit for the ears of the local constabulary, and Winter suggested that they should return to the mansion and give Bates instructions. Then he, Winter, would telephone Headquarters, have the main roads watched, and the early Continental trains kept under surveillance.
Furneaux, torch in hand, at once led the way. Thus the party was visible before it entered the avenue, and two young people who had bridged months of ordinary acquaintance in one moment of tragedy, being then on the roadway, saw the gleam of light and waited.
"Good!" cackled the little detective when his glance fell on them. "I'm glad to see there's one live man in the bunch. I presume you've disposed of Mr. Robert Fenley, Mr. Trenholme?"
"Yes," said the artist. "His affairs seem to be common property. His brother evidently knew he was out of doors, and now you——"
Furneaux woke up at that.
"His brother! How can you know what his brother knew?"
"Mr. Hilton Fenley saw Miss Manning and myself, and mistook me for——"
"Saw you? When?"
"About five minutes ago, on the other side of the wood."
"What did he say? Quick!"
"He told us that the shooting was the outcome of your efforts to catch some man hiding among the trees."
"Of my efforts?"
"He didn't mention you by name. The words he used were 'the police.' He was taking part in the chase, I suppose."
"Which way did he go?"
Trenholme hesitated. Not only was he not quite conversant with the locality, but his shrewd wits had reached a certain conclusion, and he did not wish to be too outspoken before Sylvia. Surely she had borne sufficient for one day.
Thereupon the girl herself broke in.
"Hilton went toward the cedars. He may be making for the Easton gate. Have you caught any man?"
"Not yet, Miss Manning," said Winter, assuming control of the situation with a firm hand. "I advise you to go straight to your room, and not stir out again tonight. There will be no more disturbance—I promise you that."
Even the chief of the C. I. D. can err when he prophesies. At that instant the two lines of trees lost their impenetrable blackness. Their foliage sprang into red-tinted life as if the witches of the Brocken had chosen a new meeting-place, and a crackling, tearing sound rent the air.
"Oh!" screamed Sylvia, who chanced to be facing the mansion. "The house is on fire!"
They were standing in a group, almost where Police Constable Farrow had stood at ten minutes past ten the previous morning. Hence they were aware of this addition to the day's horrors before the house servants, who, headed by Tomlinson, were gathered on and near the flight of steps at the entrance. Every female servant in the establishment was there as well, not outside the door, but quaking in the hall. MacBain was the first among the men to realize what was happening. He caught the loud clang of an automatic fire alarm ringing in his room, and at once called the house fire brigade to run out the hose while he dashed upstairs into the north corridor, from which a volume of smoke was pouring.
"Good Heavens!" he cried, on reaching the cross gallery. "It's in Mr. Fenley's rooms!"
Mr. Fenley's rooms! No need to tell the horrified staff which rooms he meant. A fire was raging in the private suite of the dead man!
The residence was singularly well equipped with fire-extinguishing appliances. Mortimer Fenley had seen to that. Hand grenades, producing carbonic acid gas generated by mixing water with acid and alkali, were stored in convenient places, and there was a plentiful supply of water from many hose pipes. The north and south galleries looked on to an internal courtyard, so there was every chance of isolating the outbreak if it were tackled vigorously; and no fault could be found with either the spirit or training of the amateur brigade. Consequently, only two rooms, a bedroom and adjoining dressing-room, were well alight; these were burned out completely. A sitting-room on one side was badly scorched, as was a spare room on the other; but the men soon knew that they had checked the further progress of the flames, and were speculating, while they worked, as to the cause of a fire originating in a set of empty apartments, when Parker, Mrs. Fenley's personal attendant, came sobbing and distraught to Sylvia.
"Oh, miss!" she cried. "Oh, miss! Where is your aunt?"
"Isn't Mrs. Fenley in her room?" asked the girl, yielding to a sense of neglect in not having gone to see if Mrs. Fenley was alarmed, though the older woman was not in the slightest danger. The two main sections of the building were separated by an open space of forty feet, and The Towers had exceedingly thick walls.
"No, miss. I can't find her anywhere!" said the woman, well aware that if any one was at fault it was herself. "You know when I saw you. I went back then, and she was sleeping, so I thought I could leave her safely. Oh, miss, what has become of her? Maybe she was aroused by the shooting!"
All hands that could be spared from the fire-fighting operations engaged instantly in an active search, but there was no clue to Mrs. Fenley's disappearance beyond an open door and a missing night light. The electric current was shut off at the main at midnight, except on a special circuit communicating with the hall, the courtyard, and MacBain's den, where he had control of these things.
High and low they hunted without avail, until MacBain himself stumbled over a calcinated body in the murdered banker's bedroom. The poor creature had waked to some sense of disaster. Vague memories of the morning's horror had led her, night light in hand, to the spot where she fancied she would find the one person on earth in whom she placed confidence, for Mortimer Fenley had