The Complete Works of H. C. McNeile "Sapper". Sapper
it was only at considerable personal risk that the police pursued their investigations. Frequent crashes followed by clouds of choking dust betokened that more and more of the house was collapsing, and at length the Inspector in charge gave the order to cease work for the time. Half a dozen policemen kept the curious crowd away, whilst the Inspector retired to the front of the house, which had escaped the damage, to await the arrival of some member of the Professor's family. It was not a task that he relished, but it was his duty to make what inquiries he could..
In his own mind he felt pretty clear as to what had happened. The parlourmaid, who appeared a sensible sort of girl, had told him all she knew—particularly mentioning the German professor's remark as he left the house. And it seemed quite obvious that Professor Goodman had been experimenting with some form of violent explosive, and that, regrettable to say, the explosive had not behaved itself. When the debris had ceased to fall and it was safe to resume work, it might be possible to discover something more definite, but up to date the sole thing they had found of interest was one of the unfortunate savant's boots. And since that had already been identified by the parlourmaid as belonging to Professor Goodman, all the identification necessary for the inquest was there. Which from a professional point of view was just as well, since there was nothing else left to identify.
An open Rolls-Royce drew up outside, and the Inspector went to the window and looked out. From the driver's seat there descended a large young man, who said something to the two other occupants of the car, and then came rapidly up the short drive to the front door, where the Inspector met him.
"What on earth has happened?" he demanded.
"May I ask if you are a relative of Professor Goodman's?" said the Inspector.
"No; I'm not. My name is Drummond, Captain Drummond. But if you'll cast your eye on the back of my car you'll see his daughter, Miss Goodman."
"Well," said the Inspector gravely, "I fear that I have some very bad news for Miss Goodman. There has been an accident, Captain Drummond—an appalling accident. The whole of the back of the house has been blown to pieces, and with it, I regret to say, Professor Goodman. There is literally nothing left of the unfortunate gentleman."
"Good God!" gasped Algy, who had come up in time to hear the last part of the remark. "Have you caught the swine..."
Hugh's hand gripped his arm in warning. "How did it happen?" he asked quietly. "Have you any ideas?" The Inspector shrugged his shoulders. "There is no doubt whatever as to how it happened," he answered.
"The whole thing will, of course, be gone into thoroughly at the inquest, but it is all so obvious that there is no need for any secrecy. The unfortunate gentleman was experimenting with some form of high explosive, and he blew himself up and the house as well."
"I see," said Drummond thoughtfully. "Look here, Algy—take Brenda back to my place, and tell the poor kid there. Turn her over to Phyllis."
"Right you are, Hugh," said Algy soberly. "By God!" he exploded again, and once more Drummond's warning hand silenced him.
Without another word he turned and walked away. Brenda, in an agony of suspense, met him at the gateway and her sudden little pitiful cry showed that she had already guessed the truth. But she followed Algy back into the car, and it was not until it had disappeared that Drummond spoke again.
"You have no suspicions of foul play, I suppose?" The Inspector looked at him quickly.
"Foul play, Captain Drummond? What possible reason could there be for foul play in the case of such a man as Professor Goodman? Oh! no. He was seen by the parlourmaid immersed in an experiment as she was letting some German professor out—a scientific acquaintance of the unfortunate gentleman. They had been having a discussion all the afternoon, and not five minutes after his visitor left the explosion took place."
Drummond nodded thoughtfully. "Deuced agile fellow—the Boche. Did the hundred at precisely the right psychological moment. Would there be any objection, Inspector—as a friend of the family and all that—to my having a look at the scene of the accident? You see, there are only his wife and daughter left—two women alone; and Miss Goodman's fiancé—the man who took her off in the car—not being here, perhaps I might take it on myself to give them what information I can."
"Certainly, Captain Drummond. But I warn you that there's nothing to see. And you'd better be careful that you don't get a fall of bricks on your head. I'll come with you, if you like."
The two men walked round to the back of the house. The crowd, which by now had largely increased in size, surged forward expectantly as they disappeared through the shattered wall, and the Inspector gave an order to one of the constables.
"Move them along," he said. "There's nothing to be seen."
"Good heavens!" remarked Drummond, staring round in amazement. "This is what one used to expect in France. In fact I've slept in many worse. But in Hampstead..."
"I found this, sir, on the remains of the table," said a sergeant, coming up to the Inspector with a key in his hand. "It belongs to the door."
The Inspector took the key and tried it himself.
"That confirms what the maid said."
He turned to Drummond.
"The door was locked on the inside. The maid heard him lock it as she showed the German out, which, of course, was a few minutes before the accident took place."
Drummond frowned thoughtfully and lit a cigarette. That was a complication, and a very unexpected complication. In fact at one blow it completely shattered the idea that was already more than half formed in his mind—an idea which, needless to say, differed somewhat radically from the worthy Inspector's notion of what had happened.
"And what of the Professor himself?" he asked after a moment or two. "Is the body much damaged?"
"There is nothing left of the body," said the Inspector gravely. "At least practically nothing."
He crossed to the corner of the room by the door, where the damage was least, and removed a cloth which covered some object on the floor.
"This is all we have found at present."
"Poor old chap," said Drummond quietly, staring at the boot.
There was a patch on it—a rather conspicuous patch which he had noticed at lunch that day.
"It has been identified already by the parlourmaid as the Professor's boot," said the Inspector, replacing the cloth. "Not that there is much need for identification in this case. But it is always necessary at the inquest as a matter of form."
"Of course," answered Drummond absently, and once more fell to staring round the wrecked room. Three plain-clothes men were carefully turning over heaps of debris, searching for further traces of the dead scientist. But the task seemed hopeless, and after a while he said good-bye to the Inspector and started to walk back to Brook Street.
The whole thing had come with such startling suddenness that he felt shaken. It seemed incredible that the dear, absent-minded old man who had lunched with him only that day was dead and blown to pieces. Over and over again in his mind there arose the one dominant question—was it foul play, or was it not? If it wasn't, it was assuredly one of the most fortunate accidents for a good many people that could possibly have taken place. No longer any need to stump up a quarter of a million for the suppression of the Professor's discovery—no longer any need to worry. And suddenly Hugh stopped short in his tracks, and a thoughtful look came into his eyes.
"Great Scott!" he muttered to himself, "I'd almost forgotten."
His hand went to his breast-pocket, and a grim smile hovered for a moment or two round his mouth as he strolled on. Professor Goodman might be dead, but his secret wasn't. And if by any chance it had not been an accident... if by any chance this diamond syndicate had deliberately caused the poor defenceless old man's death, the presence of those papers in his pocket would help matters considerably. They would form an admirable introduction to the gentlemen in question—and he was neither old nor defenceless. In fact there dawned on his mind the possibility