"Two?" Fuller did not seem to grasp the suggestion.
"Okiu got into one; it turned, and vanished around the corner. Then a second appeared, coming from the direction in which the first had gone. As taxis are unusual in Eastbury at night the watchman never dreamed but that it was the same one returning."
"But," protested Fuller, "he saw the Jap open the taxi door."
"He said so, yes. But after I had considered the matter I went to him and asked a few questions. It was as I thought. He had taken the cab for granted in the first place, and he took the Jap for granted in the second."
"But Okiu bought two tickets for Washington."
"One was for his confederate, Humadi, who joined him at the station."
"The second cab, then——" Fuller paused, expectantly.
"I hunted it up. It had been engaged by young Warwick. He and Miss Corbin had agreed over the telephone to meet at a certain hour upon the corner where the policeman noticed the girl waiting. Warwick went to secure the cab to take them to the station, and was delayed in some way. As he did not appear, she evidently became nervous, fancied that she had made a mistake and that he had really named the corner above as the place of meeting. She had started for this, when his cab turned the corner, halted and took her up."
"Yes, yes," said Fuller. "I see now that that could very readily have happened. But," with a lift of his brows, "if the Japanese were not in on the finding of the scapular, why did they take it into their heads to bolt so suddenly for Washington?"
"The attempt upon me had failed," returned Ashton-Kirk. "They feared to remain without instructions, and so hurried to Washington to lay the facts before their superiors. Burgess noted them upon the train, and was a witness to the amazement they showed at sight of Karkowsky and his friends.