“How many people have had their hands on it?” he asked.
The police had commandeered it as soon as the man had arrived in hospital and it could be removed. No one had touched it since. But the expression of satisfaction was wiped from Grant’s face when the information was added that it had been tested for fingerprints and had been found blank. Not even a blurred one spoiled the shining surface of the smug saint.
“Well,” said Grant, “I’ll take these and get on.” He left instructions with Williams to take the dead man’s fingerprints and to have the revolver examined for peculiarities. To his own sight it seemed to be an exceedingly ordinary service revolver of a type which since the war has been as common in Britain as grandfather clocks. But, as has been said, Grant liked to hear authorities on their own subject. He himself took a taxi and spent the rest of the day interviewing the seven persons who had been nearest the unknown when he collapsed the previous night.
As the taxi bore him hither and thither he let his thought play round and over the situation. He had not the faintest hope that these people he interviewed would be of use to him. They had one and all denied any knowledge of the man when first questioned, and they were not likely to alter their minds as to that now. Also, if any of them had seen a companion with the dead man previously, or had noticed anything suspicious, they would have been only too ready to say so. It was Grant’s experience that ninety-nine people proffered useless information where one was silent. Again, the surgeon had said that the man had been stabbed some time before it had been noticed, and no assassin was going to stay in the immediate neighbourhood of his victim until the deed was discovered. Even if the possibility of a bluff had occurred to the murderer, the chances of a connexion between himself and his victim being established were too good to allow a sensible man—and a man bent on self-preservation is usually shrewd enough—to indulge in it. No, the man who did it had left the queue some time before. He must find some one who had noticed the murdered man before his death and had seen him in converse with some one. There was, of course, the possibility to be faced that there had been no converse, that the murderer had merely taken up a place behind his victim and slipped away when the thing was done. In that case he had to find some one who had seen a man leave the queue. That should not be difficult. The Press could be called to help.
Idly he considered the type of man it would be. No thorough Englishman used such a weapon. If he used steel at all he took a razor and cut a person’s throat. But his habitual weapon was a bludgeon, and, failing that, a gun. This was a crime that had been planned with an ingenuity and executed with a subtlety that was foreign to an Englishman’s habit of thought. The very femininity of it proclaimed the Levant, or at the very least one used to Levantine habits of life. A sailor perhaps. An English sailor used to the Mediterranean ports might have done it. But then, would a sailor have been likely to think of anything so subtle as the queue? He would have been more likely to wait for a dark night and a lonely street. The picturesqueness of the thing was Levantine. An Englishman was obsessed with the desire to hit. The manner of the hitting did not habitually concern him.
That made Grant think of motive, and he considered the more obvious ones: theft, revenge, jealousy, fear. The first was ruled out; the man’s pockets could have been picked half a dozen times by an expert practitioner in such a crowd, without any more violence than a fly bestows in alighting. Revenge or jealousy? Most probably—Levantines were notoriously vulnerable in their feelings; an insult rankled for a lifetime, a straying smile on the part of their adored, and they ran amok. Had the man with the hazel eyes—he had, undoubtedly, been attractive—come between a Levantine and his girl?
For no reason whatever Grant did not think so. He did not for a moment lose sight of the possibility, but—he did not think so. There remained fear. Was the fully loaded revolver prepared for the man who slid that sliver of steel into the owner’s back? Had the dead man intended to shoot the Levantine on sight, and had the assassin known it and lived in terror? Or was it the other way about? Was it the dead man who had carried a weapon of defence which had not availed him? But then there was the unknown man’s desire to slough his identity. A loaded revolver in these circumstances pointed to suicide. But if he contemplated suicide, why postpone it while he went to the play? What other motive induced a man to make himself anonymous? A brush with the police—arrest? Had he intended to shoot some one and, afraid of not getting away, made himself nameless? That was possible.
It was fairly safe, at least, to suppose that the dead man and the man whom Grant had mentally christened the Levantine had known each other sufficiently well to knock sparks from each other. Grant had very little belief in secret societies as the origins of picturesque murders. Secret societies delighted in robbery and blackmail and all the more squalid methods of getting something for nothing, and there was seldom anything picturesque about them, as he knew from bitter experience. Moreover, there were no impressive secret societies in London at present, and he hoped they would not start. Murder to order bored him stiff. What interested him was the possible play of mind on mind, of emotion on emotion. Like the Levantine and the Unknown. Well he must do his best to find out who the Unknown was—that would give him a line on the Levantine. Why had no one claimed him? It was early yet, of course. He might be recognized by some one at any minute. After all, he had only been “missing” to his people for the space of a night, and not many people rush to see a murdered man because their son or brother has stayed out for the night.
With patience and consideration and an alert mind, Grant interviewed the seven people he had set out to see—quite literally to see. He had not anticipated receiving information from them directly, but he wanted to see them for himself and to sum them up. He found them all going about their various business with the exception of Mrs. James Ratcliffe, who was prostrate in bed and being attended by the doctor, who deplored the nervous shock she had received. Her sister—a charming girl with hair the colour of honey—talked to Grant. She had come into the drawing-room quite obviously hostile to the thought of any police officer being admitted to her sister in her present state. The sight of the police officer in reality was so astonishing that she looked again at his card quite involuntarily, and Grant smiled inwardly a little more broadly than he permitted himself outwardly.
“I know you hate the sight of me,” he said apologetically—and the tone was not wholly acting—“but I wish you would let me talk to your sister for just two minutes. You can stand outside the door with a stopwatch. Or come in, if you like, of course. There is nothing at all private in what I want to say to her. It’s only that I am in charge of the investigations in this case, and it is my duty to see the seven people who were nearest the man last night. It will help me enormously if I can write them all off the slate tonight and start on fresh lines tomorrow. Don’t you see? It’s mere form but very helpful.”
As he had hoped, this line of argument was a success. After a little hesitation the girl said, “Let me go and see if I can persuade her.” Her report of the inspector’s charms must have been a rose-coloured one, for she came back in less time than he had dared to hope and took him up to her sister’s room, where he had an interview with a tearful woman who protested that she had not even noticed the man until he had fallen, and whose wet eyes regarded him continually with a dreadful curiosity. Her mouth was hidden behind a barricade of handkerchief which she kept pressed to it. Grant wished that she would take it down for a moment. He had a theory that mouths gave away more than eyes—certainly where women were concerned.
“Were you standing behind him when he fell?”
“Yes.”
“And who was alongside him?”
She could not remember. No one was paying attention to anything but getting into the theatre, and in any case she never noticed people on the street.
“I’m sorry,” she said shakily, when he was taking his departure. “I’d like to be of use if I could. I keep seeing that knife, and I’d do anything to have the man that did it arrested.” And as Grant went out he dismissed her from his mind.
Her husband, whom he had to travel into the City to see—he could have had them all to the Yard, but he wanted to see how they were occupying their time on this the first day after the murder—was more helpful. There had been a fair amount of churning in the queue, he