Mrs. Bernauer shivered again and went slowly out of the room and up the stairs.
If Franz believed that the stranger had left the house by the front entrance he was very much mistaken. When Muller found himself alone in the corridor he turned quickly and hurried out into the garden. None of the servants had seen him. Lizzie and the cook were engaged in an earnest conversation in the kitchen and Franz was fully occupied with Mrs. Bernauer. The gardener was away and his wife busy at her wash tubs. No one was aware, therefore, that Muller spent about ten minutes wandering about the garden, and ten minutes were quite sufficient for him to become so well acquainted with the place that he could have drawn a map of it. He left the garden through the rear gate, the latch of which he was obliged to leave open. The gardener’s wife found it that way several hours later and was rather surprised thereat. Muller walked down the street rapidly and caught a passing tramway. His mood was not of the best, for he could not make up his mind whether or no this morning had been a lost one. His mind sorted and rearranged all that he knew or could imagine concerning Mrs. Bernauer. But there was hardly enough of these facts to reassure him that he was not on a false trail, that he had not allowed himself to waste precious hours all because he had seen a woman’s haggard face appear for a moment at the little gate in the quiet street.
CHAPTER VIII. JOHANN KNOLL REMEMBERS SOMETHING ELSE
Muller’s goal was the prison where Johann Knoll was awaiting his fate. The detective had permission to see the man as often as he wished to. Knoll had been proven a thief, but the accusation of murder against him had not been strengthened by anything but the most superficial circumstantial evidence, therefore it was necessary that Muller should talk with him in the hope of discovering something more definite.
Knoll lay asleep on his cot as the detective and the warder entered the cell. Muller motioned the attendant to leave him alone with the prisoner and he stood beside the cot looking down at the man. The face on the hard pillow was not a very pleasant one to look at. The skin was roughened and swollen and had that brown-purple tinge which comes from being constantly in the open air, and from habitual drinking. The weather-beaten look may be seen often in the faces of men whose honest work keeps them out of doors; but this man had not earned his colouring honestly, for he was one of the sort who worked only from time to time when it was absolutely necessary and there was no other way of getting a penny. His hands proved this, for although soiled and grimy they had soft, slender fingers which showed no signs of a life of toil. But even a man who has spent forty years in useless idling need not be all bad. There must have been some good left in this man or he could not have lain there so quietly, breathing easily, wrapped in a slumber as undisturbed as that of a child. It did not seem possible that any man could lie there like that with the guilt of murder on his conscience, or even with the knowledge in his soul that he had plundered a corpse.
Muller had never believed the first to be the case, but he had thought it possible that Knoll knew perfectly well that it was a lifeless body he was robbing. He had believed it at least until the moment when he stood looking down at the sleeping tramp. Now, with the deep knowledge of the human heart which was his by instinct and which his profession had increased a thousand-fold, Muller knew that this man before him had no heavy crime upon his conscience—that it was really as he had said—that he had taken the watch and purse from one whom he believed to be intoxicated only. Of course it was not a very commendable deed for which the tramp was now in prison, but it was slight in comparison to the crimes of which he was suspected.
Muller bent lower over the unconscious form and was surprised to see a gentle smile spread over the face before him. It brightened and changed the coarse rough face and gave it for a moment a look of almost child-like innocence. Somewhere within the coarsened soul there must be a spot of brightness from which such a smile could come.
But the face grew ugly again as Knoll opened his eyes and looked up. He shook off the clouds of slumber as he felt Muller’s hand on his shoulder and raised himself to a sitting position, grumbling: “Can’t I have any rest? Are they going to question me again? I’m getting tired of this. I’ve said everything I know anyhow.”
“Perhaps not everything. Perhaps you will answer a few of my questions when I tell you that I believe the story you told us yesterday, and that I want to be your friend and help you.”