With an air of relief Mr. Jewett stepped again into the court, and repelling with hasty gestures the importunities of the small group of men and women who had lacked the courage to follow the more adventurous ones upstairs, crossed to where the door-man stood on guard over the main entrance.

“Locked?” he asked.

“Yes, sir.  Such were the orders.  Didn’t you give them?”

“No, but I should have done so, had I known.  No one’s to go out, and no one’s to come in but the detective whom I am expecting any moment.”

They had not long to wait.  Before their suspense had reached fever-point, a tap was heard on the great door.  It was opened, and a young man stepped in.

“Coast clear?” he sang out with a humorous twist of his jaw as he noted the Curator’s evident chagrin at his meager and unsatisfactory appearance.  “Oh, I’m not your man,” he added as his eye ran over the whole place with a look which seemed to take in every detail in an instant.  “Mr. Gryce is in the automobile.  Wait till I help him up.”

He was gone before the Curator could utter a word, only to reappear in a few minutes with a man in his wake whom the former at first blush thought to be as much past the age where experience makes for efficiency as the other seemed to be short of it.

But this impression, if impression it were, was of short duration.  No sooner had this physically weak but extremely wise old man entered upon the scene than his mental power became evident to every person there.  Timorous hearts regained their composure, and the Curator—­who in his ten years of service had never felt the burden of his position so acutely as in the last ten minutes—­showed his relief by a volubility quite unnatural to him under ordinary conditions.  As he conducted the detectives across the court, he talked not of the victim, as might reasonably be expected, but of the woman who had been found leaning over her with her hand on the arrow.

“We think her some escaped lunatic,” he remarked.  “Only a demented woman would act as she does.  First she denied all knowledge of the girl.  Then when she was made to see that the arrow sticking in the girl’s breast had been taken from a quiver hanging within arm’s reach on the wall and used as lances are used, she fell a-moaning and crying, and began to whisper in the poor child’s senseless ear.”

“A common woman?  One of a low-down type?”

“Not at all.  A lady, and an impressive one, at that.  You seldom see her equal.  That’s what has upset us so.  The crime and the criminal do not seem to fit.”

The detective blinked.  Then suddenly he seemed to grow an inch taller.

“Where is she now?” he asked.

“In Room B, away from the crowd.  She is not alone.  A young lady detained with the rest of the people here is keeping her company, to say nothing of an officer we have put on guard.”

“And the victim?”