Answered in example sentence
Of course, this conduct made the force only more distrustful of him than ever, and they would come and rout him out and ask him what he was doing there; and when he answered, "Nothing," he had merely come out for a stroll (it was then four o'clock in the morning), they looked as though they did not believe him, and two plain-clothes constables came home with him to see if he really did live where he had said he did.