"I could only see that she was in grey; she fled past me like a cat and when I got to the door she was gone. I understood then that she must have killed him."

Murner interrupted her. "Telephone at once to the police," he said, "I shall remain here."

As she obediently went to the door he called after her, "You wait below for the police and make them send for a doctor."

Left alone he gazed for a few minutes at the still and lifeless object before him with dry and smarting eyes, for the tragedy unnerved him; it was so difficult to think that poor shrunken form in his threadbare clothes was a dead man; he knew that the dull thud he had heard while in his workroom, must have been caused by Dreyel's fall, and the light footsteps must have been those of the girl. Dreyel had never mentioned any girl to him....

He endeavored to collect his thoughts, and as he pondered on what Dreyel had or had not said, cursed the indifference with which he had listened to words, some of which, no doubt, had been of serious import. If only he had remained up there with him; it seemed almost as if he had betrayed the old recluse to his enemies.

Mechanically he went up to the writing-table where his attention was attracted by a white paper half concealed under the blotter; it was probably a half-finished letter. He began to read it, but the words failed to convey any meaning to his brain, and he caught himself staring again at the motionless body, when a sudden noise made him start violently. Had the police come already?

Unconsciously he stuffed the letter into his pocket and strained his ears to listen. Steps were audible in the waiting-room; yes, it was the police. Murner gave vent to a sigh of intense relief. Three detectives entered hastily, followed by the porter's wife. The chief detective was a pleasant, thick set individual, with a small, grizzled mustache; he looked round and, stopping short at sight of the corpse, said in a commanding tone, "Yes, things do look pretty bad up here. Has any one touched him?"

The porter's wife denied having done so, and he advanced a step nearer to the body. He cast a quick, penetrating look at Murner and said sternly, "Mr. Murner, I presume?" The young man bowed slightly. "I am Superintendent Aspeland. If I have been rightly informed you also live in this house and were intimately acquainted with the murdered man. Is that so?"

"I was acquainted with him, but not intimately."

"You were not present at the murder?"