Page:The Black Camel (IA blackcamel0000earl).djvu/240
Here at last was a fairly simple question. Tarneverro’s initial act in helping to solve the murder had been the pointing out of the fact that the watch had been set back, and that the alibis for two minutes past eight were consequently worthless.
But would he have done that if he had not first overheard and understood Charlie’s conversation with the cook—if he had not known that Wu Kno-ching had seen Shelah Fane at twelve minutes past eight and that the gesture with the watch was, accordingly, useless? His prompt display of detective skill had seemed, at the time, to prove his sincerity. But if he understood Cantonese, then he was simply making a virtue of necessity and was not sincere at all.
Charlie sat for a long time turning the matter over in his mind. Was his eager assistant, Tarneverro the Great, quite so eager as he appeared to be?