Ask her if she's noticed anything about Crouch after he's been off using that thing. That could tell us a lot.

I mean, it was really odd, looking at him through the omnioculars. He looked-- I can't explain it, but the more I looked, the more he reminded me of Ginny when she was acting so odd. It sounds daft, but there was something about the way he was jutting his jaw, and when he'd shout a command something-- I don't know.