Their department's official concern was figuring out who was responsible for the explosion at the Leaky Cauldron. Captured Resistance members, even those assumed to be high-ranking within their rebel organization, were to be handled at a later date. Besides, there was little reason for her to be concerned that Rabastan's absence meant he might be doing Aberforth harm in one of the interrogation rooms in Level Eleven. She got the impression that he was going to wait for her before he did anything to that particular prisoner. Maybe he would force her back into her sadistic duties once again just for the pleasure of determining whether or not she had loyalties to Dumbledore.