And as usual when his work called him, Muller was as wide awake as if he had had a good night’s sleep behind him. The interest of a new case robbed him of every trace of fatigue. It was he alone—at his own request—who raised the body and laid it on its back before he stepped aside to make way for the doctor.
The physician opened the dead man’s vest to see whether the bullet had passed completely through the body. But it had not; there was not the slightest trace of blood upon the shirt.
“There’s nothing more for me to do here, Muller,” said the physician, as he bowed to the commissioner and left the place.
Muller examined the pockets of the dead man.
“It’s probably a case of robbery, too,” remarked the commissioner. “A man as well-dressed as this one is would be likely to have a watch.”
“And a purse,” added the detective. “But this man has neither—or at least he has them no longer.”
In the various pockets of the dead man’s clothes Muller found the following articles: a handkerchief, several tramway tickets, a penknife, a tiny mirror, and comb, and a little book, a cheap novel. He wrapped them all in the handkerchief and put them in his own pocket. The dead man’s coat had fallen back from his body during the examination, and as Muller turned the stiffened limbs a little he saw the opening of another pocket high up over the right hip of the trousers. The detective passed his hand over the pocket and heard something rattle. Then he put his hand in the pocket and drew out a thin narrow envelope which he handed to the commissioner. Holzer looked at it carefully. It was made of very thin expensive paper and bore no address. But it was sealed, although not very carefully, for the gummed edges were open in spots. It must have been hastily closed and was slightly crushed as if it had been carried in a clenched hand. The commissioner cut open the envelope with his penknife. He gave an exclamation of surprise as he showed Muller the contents. In the envelope there were three hundred-gulden notes.
The commissioner looked at Muller without a word, but the detective understood and shook his head. “No,” he said calmly, “it may be a case of robbery just the same. This pocket was not very easy to find, and the money in it was safer than the dead man’s watch and purse would be. That is, if he had a watch and purse—and he very probably had a watch,” he added more quickly.
For Muller had made a little discovery. On the lower hem of the left side of the dead man’s waistcoat he saw a little lump, and feeling of it he discovered that it was a watch key which had slipped down out of the torn pocket between the lining and the material of the vest. A sure proof that the dead man had had a watch, which in all probability had been taken from him by his murderer. There was no loose change or small bills to be found in any of the pockets, so that it was more than likely that the dead man had had his money in a purse. It seemed to be a case of murder for the sake of robbery. At least Muller and the commissioner believed it to be one, from what they had discovered thus far.
The police officer gave his men orders to raise the body and to take it to the morgue. An hour later the unknown man lay in the bare room in which the only spot of brightness were the rays of the sun that crept through the high barred windows and touched his cold face and stiffened form as with a pitying caress. But no, there was one other little spot of brightness in the silent place. It was the wild aster which the dead man’s hand still held tightly clasped. The little purple flowers were quite fresh yet, and the dewdrops clinging to them greeted the kiss of the sun’s rays with an answering smile.
CHAPTER II. THE BROKEN WILLOW TWIG
As soon as the corpse had been taken away, the police commissioner returned to the station. But Muller remained there all alone to make a thorough examination of the entire vicinity.
It was not a very attractive spot, this particular part of the street. There must have been a nursery there at one time, for there were still several ordered rows of small trees to be seen. There were traces of flower cultivation as well, for several trailing vines and overgrown bushes showed where shrubs had been grown which do not usually grow without man’s assistance. Immediately back of the old elder tree Muller found several fine examples of rare flowers, or rather he found the shrubs which his experienced eye recognised as having once borne these unusual blossoms. One or two blooms still hung to the bushes and the detective, who was a great lover of flowers, picked them and put them in his buttonhole. While he did this, his keen eyes were darting about the place taking in all the details. This vacant lot had evidently been used as an unlicensed dumping ground for some time, for all sorts of odds and ends, old boots, bits of stuff, silk and rags, broken bottles and empty tin cans, lay about between the bushes or half buried in the earth. What had once been an orderly garden was now an untidy receptacle for waste. The pedantically neat detective looked about him in disgust, then suddenly he forgot his displeasure and a gleam shot up in his eye. It was very little, the thing this man had seen, this man who saw so much more than others.
About ten paces from where he stood a high wooden fence hemmed in the lot. The fence belonged to the neighbouring property, as the lot in which he stood was not protected in any way. To the back it was closed off by a corn field where the tall stalks rustled gently in the faint morning breeze. All this could be seen by anybody and Muller had seen it all at his first glance. But now he had seen something else. Something that excited him because it might possibly have some connection with the newly discovered crime. His keen eyes, in glancing along the wooden fence at his right hand, had caught sight of a little twig which had worked its way through the fence. This twig belonged to a willow tree which grew on the other side, and which spread its grey-green foliage over the fence or through its wide openings. One of the little twigs which had crept in between the planks was broken, and it had been broken very recently, for the leaves were still fresh and the sap was oozing from the crushed stem. Muller walked over to the fence and examined the twig carefully. He soon saw how it came to be broken. The broken part was about the height of a man’s knee from the ground. And just at this height there was quite a space between two of the planks of the fence, heavy planks which were laid cross-ways and nailed to thick posts. It would have been very easy for anybody to get a foothold in this open space between the planks.
It was very evidently some foot thrust in between the planks which had broken the little willow twig, and its soft rind had left a green mark on the lower plank. “I wonder if that has anything to do with the murder,” thought Muller, looking over the fence into the lot on the other side.
This neighbouring plot was evidently a neglected garden. It had once worn an aristocratic air, with stone statues and artistic arrangement of flower beds and shrubs. It was still attractive even in its neglected condition. Beyond it, through the foliage of its heavy trees, glass windows caught the sunlight. Muller remembered that there was a handsome old house in this direction, a house with a mansard roof and wide-reaching wings. He did not now know to whom this handsome old house belonged, a house that must have been built in the time of Maria Theresa, … but he was sure of one thing, and that was that he would soon find out to whom it belonged. At present it was the garden which interested him, and he was anxious to see where it ended. A few moments’ further inspection showed him what he wanted to know. The garden extended to the beginning of the park-like grounds which surrounded the old house with the mansard roof. A tall iron railing separated the garden from the park, but this railing did not extend down as far as the quiet lane. Where it ended there was a light, well-built wooden fence. Along the street side of the fence there was a high thick hedge. Muller walked along this hedge until he came to a little gate. Then crossing the street, he saw that the house whose windows glistened in the sunlight was a house which he knew well from