There was no sense in arguing with his plan. She might have felt better not being alone after such a chaotic and emotional evening, but he needed to clean up the mess as quickly as possible. Neither one of them knew if she would have anyone come searching. Rodolphus hadn't made it a secret to Hermione that he often sought out the pleasure of her company when he was in need. It would be just like him to find the body. Somehow she didn't get the impression that Rodolphus would take the murder of his spy well.