"Not follow him," the detective answered smilingly. "I'm going with him.

That is, I'll take the same train he does."

"Greenleaf told you, I suppose, that he'd given Morley permission to leave tonight?"

"Yes--said you suggested it. And I think you're right. There's no use in losing time unnecessarily. Are you going, too?"

"Oh, by all means," Bristow said quickly, "and against my doctor's orders. That is, if you don't object--if you don't think I'd be in the way."

Braceway was clearly aware of the lame man's desire to accompany him so as to be a.s.sociated with every phase of the work on the case, and to make it stand out emphatically in the long run that he, Bristow, pitting his ingenuity against Braceway, had gathered the evidence establishing the negro's guilt beyond question. The idea amused him, he was so sure of the accuracy of his own theory.

"Not at all," he said heartily. "I want you to come."

"How about avoiding him on the train? We don't want him to know we're his fellow-travellers."

"Oh, no. He'll get aboard at the station here. I have a machine to take me--and you, of course--to Larrimore, the station seven miles out.

They'll flag the train. We'll get into a stateroom and stay there; have our meals served right there. You see, we don't get into Washington until dark tomorrow night."

"Yes; I see. The scheme's all right."

They were silent for several minutes.

"I've been thinking," said Bristow, "about Mrs. Withers having kept all her jewelry in the bungalow--unprotected, you know--n.o.body but her sister and herself there. It was risky."

"Yes," agreed Braceway. "What do you get from that?"

"Perhaps she was waiting--knew demands for money might come at any time--and was afraid to be caught without them."

"Exactly. That's the way I figured it."

They were silent again.

Braceway was the first to speak. He narrated all the facts he had learned from Abrahamson and Roddy, and concluded with the story Withers had told him on the station platform. He held back none of the details. Evidently, his irritation toward Withers had subsided. When Bristow handed him the watch Maria Fulton had found, he said laughingly:

"It's a good thing George told me about it, isn't it? Otherwise, we might have had to devote a lot of time to showing that he had nothing to do with the crime itself."

"And yet," qualified Bristow, "he said nothing to explain why the watch should have been so far back in the gra.s.s and to the side of the steps in this direction. According to his story, he must have dropped it on the other side, the down side."

"What do you mean?"

"I don't see how it could have fallen where Miss Fulton found it unless somebody had actually picked it up and thrown it there. He told you he was all the time down on the sidewalk, and, when the other man flung him off, he reeled down-hill, not up."

"That's hair-splitting," Braceway objected good-humouredly. "Nothing could make me think George responsible for the murder."

Bristow repeated then everything Maria Fulton had said that afternoon, and gave a fair, clear idea of her strong suspicion that the murder had actually been done by either Withers or Morley. It had no effect on Braceway.

"Miss Fulton," he said, "told you, of course, what she had seen and heard and, in addition, what she had guessed. But I don't see that it changes anything. I can't let it make me suspect Withers any more than I can accept as valuable Abrahamson's quite positive opinion that the man wearing the disguise was Withers. Things don't fit in. That's all. They don't fit into such a theory."

"Have you ever thought," persisted Bristow, "why Withers told Greenleaf and me yesterday morning that he was in the p.a.w.nshop when the man with the gold tooth was in there? Why should he say that when Abrahamson contradicts it at once by telling you they were at no time in the shop simultaneously?"

"Did Withers say to you outright, flat and unmistakably, that he saw the fellow inside the shop?" Braceway's voice had in it the ring of combativeness.

Bristow tried to remember the exact words Withers had used. Also, his harping on Withers' possible guilt struck him as absurd when he considered the strength of the case against Perry.

"I can't swear he did," he admitted at last; "but there's no doubt about the impression he gave us. Why, Abrahamson himself told you Greenleaf was positive Withers and the other man were there at the same time."

"Oh," Braceway said, obviously a little bored, "That's one of the things we have to watch for in these cases--wild impressions, the construing of words in a different way by everybody who heard them. It's a minor detail anyway."

"I don't get you at all," Bristow said, eyeing him intently.

"What do you mean?"

"Your conviction that Morley's the guilty man, your refusal to accept the case against Perry Carpenter, and your impatience in discussing Withers."

"Think over Miss Fulton's story," Braceway retorted. "If it does anything at all, it strengthens the suspicion that Morley's the man we want. And Roddy's story--on its face, it d.a.m.ns Morley! Withers had no motive except, a remote possibility, that of jealousy. Morley's motive was as old as time; the desperate need of money."

"Well, let's grant that, for the moment. What do you do with the evidence against the negro? He was after money."

Braceway laughed.

"To tell the truth," he admitted, "I don't do anything with it. I'll go further: it seems flawless, and yet----"

His face settled into serious lines.

"The report from the laboratory is unanswerable," Bristow went on. "It's as good as a statement from an eyewitness."

"Yes; it is. Still, in some way, I don't feel sure--But I'll say this: if my trip to Washington, our trip, isn't successful, I'll quit guessing and theorizing. I'll agree, without reservation, that Perry's the man."

Bristow hesitated before making his next remark:

"Of course, I'm not employed by Withers. My only connection with the case is a volunteer one. Yours is entirely different--and I realize that there may be--well--things you know and don't want me to know. But I can't help wondering whether Morley is the only consideration that takes you to Washington, whether there mightn't be something else relating, in a way, to the case--relating to it and yet not necessarily tied to it directly."

"What kind of something?" Braceway retorted.

"Say, for instance, something ugly, something painful to Fulton and Withers--terrific scandal, perhaps."

Braceway thought a moment.

"You've a keen mind, Mr. Bristow," he said finally. "I can't discuss that phase of it now, but you're partially right; although I'll say frankly, if Morley wasn't going to Washington, I wouldn't go either."

"Thanks; I appreciate your telling me that much. Now, let me ask one more question: why, exactly are you following Morley?"

"I'll tell you," Braceway replied with spirit. "It's a fair question, and I'll answer it. I'm going there on a hunch. I can't persuade myself that Perry's guilty, and I've a hunch that I'm now on the trail of the right man. And, as long as I'm in the business as a professional detective, I don't propose to disregard one scintilla of evidence, one smallest clue.

I'll run down every tip and any hunch before I'll quit a case, saying virtually: 'Well, that man, or this man, _seems_ guilty; go ahead and string him up.'

"No innocent man's going to his death as long as I feel there's a chance of the guilty fellow being around and laughing up his sleeve. That's the whole thing in a nutsh.e.l.l. That's why I'm after Morley! That's why I'm going to Washington."

Bristow, responding warmly to the other's voice and mood, leaned forward and grasped his hand.

"Good!" he said. "That's fine--and I'm with you."