It's not Cepheus. It wasn't Canis, either. I'm sticking by my convictions that we all made the wrong assumption on that clue. Because I know I'm clean.

...I don't really know who I'd go for, if I were infected. But you've gotta give me a little credit for at least figuring that you'd expect me not to choose someone just because they were being unemotional or heartless compared with everyone else.