Chapter
4
THE CLOUDED TURQUOISEIT WAS ABOUT NINE O'CLOCK in the morning when the Prefect of Police entered the study in which the incomprehensible tragedy of that double murder had been enacted.
He did not even bow to Don Luis; and the magistrates who accompanied him might have thought that Don Luis was merely an assistant of Sergeant Mazeroux, if the chief detective had not made it his business to tell them, in a few words, the part played by the stranger.
M. Desmalions briefly examined the two corpses and received a rapid explanation from Mazeroux. Then, returning to the hall, he went up to a drawing-room on the first floor, where Mme. Fauville, who had been informed of his visit, joined him almost at once.
Perenna, who had not stirred from the passage, slipped into the hall himself
