His age and his weight were overstated, and his clothes were almost a khaki brown. Otherwise Mrs. Hull had given a very close description of him, considering her state of mind at the moment when she had seen him. There was one sentence of the story he read over two or three times. Hull and his wife agreed that it was about 9.20 when he had knocked on their door, unless it was a printer's error or the reporter had made a mistake. Kirby knew this was wrong. He had looked at his watch just before he had entered the Paradox Apartment. He had stopped directly under a street globe, and the time was 9.55. Had the Hulls deliberately shifted the time back thirty-five minutes? If so, why? He remembered how stark terror had stared out of both their faces. Did they know more about the murder than they pretended? When he had mentioned his uncle's name the woman had been close to collapse, though, of course, he could not be sure that had been the reason. To his mind there flashed the memory of the note he had seen on the table. The man had called on Cunningham and left word he might call again. Was it possible the Hulls had just come down from the apartment above when he had knocked on their door? If so, how did the presence of Rose fit into the schedule? Lane pounced on the fear and the evasion of the Hulls as an out for Wild Rose. It was only a morsel of hope, but he made the most of it. The newspaper was inclined to bring up stage the mysterious man who had called up the police at 10.25 to tell them that Cunningham had been murdered in his rooms. Who was this man? Could he be the murderer? If so, why should he telephone the police and start immediately the hunt after him? If not the killer, how did he know that a crime had been committed less than an hour before? As soon as he had eaten breakfast, Kirby walked round to the boarding-house on Cherokee Street where Wild Rose was staying with her sister. Rose was out, he learned from the landlady. He asked if he might see her sister. His anxiety was so great he could not leave without a word of her. Presently Esther came down to the parlor where the young man waited for her. Lane introduced himself as a friend of Rose. He was worried about her, he said. She seemed to him in a highly wrought-up, nervous state. He wondered if it would not be well to get her out of Denver. Esther swallowed a lump in her throat. She had never seen Rose so jumpy, she agreed. Last night she had gone out for an hour alone. The look in her eyes when she had come back had frightened Esther. She had gone at once to her bedroom and locked the door, but her sister had heard her moving about for hours. Then, suddenly, Esther's throat swelled and she began to sob. She knew well enough that she was at the bottom of Wild Rose's worries. "Where is she now?" asked Kirby gently. "I don't know. She didn't tell me where she was going. There's--there's something queer about her. I--I'm afraid."