paraphrased
“Maria wants a simple reason for stun!town? You've been playing, actively sorting, giving facts and reasoning and Koki has been following and playing lurkier (stun adds, at least until the last couple days). Done game. Town wins. The end.”
How do you expect to find the culprit when you're all worried about each other's feelings? If you're planning to expose a liar, then you have to corner them psychologically.