I apologize for my lack of contributions so far, rough few days.
Bananas and gentlemen, I propose Thoth. He begins by saying he guarantees Kohai based his role justification off Langan's Wikipedia article, "especially the first paragraph." After a bit he throws caution to the wind and full claims that he's a Paranoid Nexus -- 50/50 chance visitors are either killed or redirected. Passing over the fact that this role smells a little Thothy, he completely failed to SOP claim it out of the gate, and his justification for that is he was hoping to kill scum who visited him. This would be a pretty reckless and potentially costly approach to scumhunting, and I'm not convinced town!Thoth would like that math. If he was so persuaded that killing scum helps more than killing townies hurts, why full claim instead of trying to bait scum?
I point out that "the first paragraph" of the Wikipedia article says nothing about "guns and conspiracy theories". He amends himself and says oh well, it was the second paragraph, and also he never said Kohai didn't source the justification from other places as well. This imo doesn't really line up with the vibe of post , which seems to be saying that Kohai is lazy and grabbed the justification from the first, easiest source he could find.
I think he's either scum and concocted his fake claim after the day phase started, like Banana thinks, or he's fake claiming as town to reaction bait, which to be fair, he's done before.