Although I also find Slonysh suspicious (especially because, despite the evidence, she called it harmless, while Imaris, the Moon Wolf (can we just call him Imaris for convenience?), and Neyra Drake approach the evidence in a similar way to Pandora; it's just that Treasure Island isn't as well-known right now as Pirates of the Caribbean).
However, I agree that someone needs to be executed; the situation is already complicated enough, forcing us to take risks. But since I suspect Pandora more, although Slonysh is also under special suspicion, I would rather cast my vote for executing one of them, so I'll wait and see how the events unfold.
Given the current situation, your words are a direct path to a No-Win Scenario.
