True, Gohda has no recollection of the master key being returned to Kanon. However, she might have returned it when Gohda wasn't looking! How does that prove that it definitely didn't happen?! *cackle*cackle*cackle* If you could just search the pocket of Kanon's corpse, you'd be able to say for sure, but you can't!! It's impossible to prove!!"