Arthur frowned. "I'm really very sorry, Sirius." Arthur didn't know how to say it, but the odds seems remote that Remus would live long if captured-- the enemy had no love for Creatures. He supposed Remus might be kept alive to try and get vital information from him, but that was hardly a more comforting thought. The thought brought Arthur's mind back around to George.
"I really am sorry." But his son would have to be his priority. "What has anyone done to find him?"