ten o'clock
He caught sight of her several times giving orders to the new servants . She must afterward have gone back to her room , for he did not see her again . In the afternoon he rang for his car and drove to the house on the Boulevard Suchet , to pursue with Mazeroux , by the Prefect 's instructions , a search that led to no result whatever . It was ten o'clock when he came in . The detective sergeant and he had some dinner together . Afterward , wishing also to examine the home of the man with the ebony stick , he got into his car again , still accompanied by Mazeroux , and told the man to drive to the Boulevard Richard-Wallace . The car crossed the Seine and followed the right bank .