not more than two minutes after leaving the apartment.
Here, thought Morgan, was a possible solution of the sudden disappearance of the person who had been either murdered or wounded. It was a problem, of course, as to which door they had been brought through, and the solution of that problem would very likely bring him pretty close to the person or persons who had participated in the events of the night before.
Unquestionably, the rear door of the apartment where the trouble had taken place had not been used for this purpose, although it would seem the logical and quickest way to make an exit. On the other hand, for that very reason, the persons back of the supposed crime had been clever enough to avoid it, thus adding a mystifying element to what had taken place.
In the light of present developments, two possible exits suggested themselves to Morgan. These were the Atwood and Marsh apartments. The girl, however, claimed that she had slept through the night, and it hardly seemed possible that anyone could pass through her flat without arousing her. This, of course, meant taking for granted her story that she was alone in the apartment and had been in bed and sleeping. While Morgan felt attracted toward the girl, and placed considerable confidence in her honesty, he did not allow these emotions to entirely dull his sense of suspicion. If things did not clear themselves shortly he would carry his investigations further along this line.
In the meantime, his distrust centered on the Marsh apartment. This man admitted being awake during the reported struggle, and there was no question about his being partly dressed and in action while some of the events were taking place. Marsh could easily have passed a person or a body to a confederate through his back door, locked the door and then hurried into Sheridan Road to direct the attention of the police, or any other persons who had been aroused, to the front of the house, thus enabling his confederate to get quietly, safely and quickly away. This was only bare theory on Morgan's part. He needed definite facts to either confirm this theory, or to prove that his judgment was at fault. The cuff button, with its initial "M," looked curiously like one of these facts, and, taken in connection with the other circumstances, pointed strongly toward Marsh.
He wanted to know more about Marsh, and the girl had given him some basic facts which would enable him to enlarge his fund of information. The owner, or the real estate agent who managed the building, seemed to be the logical starting point for securing this information. To find out the names of these people must be his next step.
Luckily, at this moment the janitor of the apartment building appeared, rolling a barrel of ashes up from the basement. While it was quite obvious that such was the case, Morgan opened the conversation by inquiring, "Are you the janitor of this flat house?"
"Yes, sir," replied the man.
"Does the owner run this building, or has he placed an agent in charge?"
"A real estate agent manages it," the janitor informed him. "Parker Cole—over on Broadway."
"Thanks," said Morgan, and returned down the alley to Lawrence Avenue where he turned west and walked over to Broadway. A few minutes later he stood at the counter in the real estate office, and a man approached him.
"Is either Mr. Parker or Mr. Cole in?"
"I am Mr. Cole," announced the man. "What can I do for you?"
Morgan opened his coat a minute to give Cole a glimpse of his badge; then said, "I would like to talk confidentially with you for a few minutes."
"Step into my private office," directed Cole, opening a gate as he spoke, and indicating a space partitioned off at the rear.
"What is the trouble?" he inquired, when they were seated.
"I came to see you in connection with the trouble in the Hillcrest last night."
"A most unfortunate affair!" exclaimed Cole. "It is the first time anything of the kind ever occurred in any of the buildings under our management. It is most unfortunate," he repeated.
"I have been assigned to the case," Morgan informed him, "and I am gathering all the information possible. Then I can formulate some theory upon which to work. Just at this time I want a little information regarding your tenants in the building."
"Very fine people—very fine people, indeed," protested Cole. "There couldn't be a breath of suspicion against any of them."
"I'll be the judge of that," said Morgan, sharply.
"But really," cried Cole, "you must not annoy our tenants. Surely it was only a quarrel among burglars. One man probably wounded his pal and then, alarmed at the disturbance he had created, hurried him away."
Morgan smiled. This was a very ingenious and plausible solution of the mystery—at least in the real estate agent's eyes. However, Morgan now sought facts, not amateur theories, and disregarding the real estate man's talk, he pushed his quest for information.
"I have a report in my pocket which covers all that I want to know about most of your tenants; at least for the present. There are two families, however, about whom I want further information. The first is the Atwood family, in the third floor south."
"Atwood—Atwood," repeated Cole, as if he did not place the name. Then he called, "Joe, bring me the rent book."
Morgan became alert. It was possible that a man like Cole, with a large list of properties under his management, might be somewhat vague in his recollection of the names of a few of his tenants. This case was different. The Atwoods, according to the girl's story, had sub-leased their apartment quite recently, presumably with the agent's sanction. The present excitement should naturally have recalled this matter to Cole's mind—should even have concentrated his thoughts upon the names and characteristics of every tenant in this particular building. Cole's unfamiliarity with the name of Atwood, therefore, seemed peculiar.
At this moment a boy entered with a large volume. Laying it on Cole's desk, the boy passed quietly out of the office. Cole glanced at the index and then turned over certain pages in the book.
"We have no Atwood in that house," he declared, finally, looking up at Morgan. "You must have made a mistake."
Before replying, Morgan pulled out a small notebook and spread it open on his knee, ready for use. He also extracted a pencil from his vest pocket. Glancing at the point to see that it was in working condition, he turned to Cole with the question, "Who does occupy the third floor south in that house?"
"A family named Crocker."
"Full name, please."
"Joseph Crocker. He rented that apartment one year ago the first of this month," stated Cole, after further reference to the book.
Morgan jotted this down in his notebook.
"You haven't heard that Mr. Crocker sub-leased his flat?" inquired Morgan.
"No," replied Cole, positively. "I would be sure to know about it, too. A transaction of that kind must be put through and reported in this office."
"Can you give me any further particulars about Mr. Crocker?"
"Well, of course, I could look up his references and the other papers, if you wish me to. But as I recall it, he came from St. Louis and had excellent references from that city."
"I won't bother you to look anything more up on that just now," said Morgan. "I may be interested in the information later. I'll see what I can find
