"So... we could be looking at two people dying from one death? I mean if Shannon's gone to the other side, or whatever, and Charlie's mind tried to go into a dead body... Or maybe Shannon goes home and Charlie dies. Or Charlie is stuck in Shannon's body... None of them seem fair." Rose didn't like that. But the universe was rarely fair. It just was. The Doctor taught her that.

"But the other thing to worry about is we have a killer among us. Right? I mean, an animal would have been noticed, and an accident would be announced right away. So it has to be murder, yeah?"