"I wish I knew how the case is looking. I've been relegated to research at the moment." It might only be temporary, but Kingsley hated it. It made him want to push for having his final qualification sooner than planned. He was ready for it, he was sure. More than ready, considering the current events.
"They're working hard, I know that. And most of the really excellent Aurors are on it. It's just a hard nut to crack, I think." He didn't really fancy telling Emmeline the few details he actually did know; How thorough the destruction had been at the three crime sites, not leaving much evidence for the Auror's to investigate.