- Why did Ernest invite someone he knows better then anyone else is both compelled to and able to expose any truth put in front of them to be the adjudicator of his puzzle-party? More over, why did he also post an invitation addressed to Professor Layton to the agency when he knew for a fact that Professor Layton isn't there?
- Outside of his misguided desire for revenge Ernest is a extremely nice guy. He may have invited Katrielle because some part of himself wanted to be caught, and as stated, he knows better then anyone that Katrielle would be able to do that.
Headscratchers / Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy