In the GoW game you caught squilliam when you said something like "true townies would test my claim". (Of course, your result is different now, but I also know the importance of altering ideas to stay unpredictable) Anyhow, Squilliam went out of his way to say he wanted to test you, or something like that, and it turned out he was scum.
I forgot what my first gambit was, but it worked similarly and I caught someone, though I was killed before he was IIRC