"Wait a bit," interrupted the detective, "it appears to me from what you say," he ran a quick eye over his notes, "that the suspicion points to these Chinamen you mention. They advertised, and they wanted the fan. Now Hwei--as I hear from you--was not at the ball, but Tung-yu was. Therefore Tung-yu----"

"Didn't do it," said the little woman. "I don't pretend to understand why Hwei offered death and Tung-yu money for the possession of the fan; nor do I know why this Mandarin, whatever his name may be, is so anxious to get possession of the article. But I know that the fan is gone and that Tung-yu, who did not intend murder, hasn't got it."

"Then who has?"

"Rupert Ainsleigh. He went up about the advertisement and knew all about the fan. I believe he killed my Sophia, and got the fan, so as to sell it for five thousand to Tung-yu--"

"But a gentleman of property wouldn't--"

"A gentleman of property," snorted the old maid smoothing her dress, "why he's head over ears in debt and will lose Royabay before the end of the year on account of the foreclosure of a mortgage. He'd have done anything to get money, and five thousand pounds is not a small amount."

"This is all very well: but I don't see how you connected Mr. Ainsleigh with the crime."

"By means of the silk necktie," said Miss Pewsey with a triumphant smile, and related how Rupert had received the scarf from Olivia, "if he is guiltless how came his silk tie round the throat of Sophia?"

Rodgers was shaken by this piece of evidence. "It looks queer I admit," he said: then added, "I understand that Mr. Ainsleigh is an admirer of Miss Rayner."

"He wants to marry her, and she is in love with him," said Miss Pewsey, "which is an additional reason for the crime."