None of the other suspects are on the first floor though. Urashima is on the second, and Break, Undyne, and Vegeta are all on the third...

The murder weapon was a blade of some kind, was it not? It is a wall-known fact that I use a sword. [In fact, it's strapped to his right hip as per usual at this very moment!] Additionally, there is talk of Selena's tome being used to start the fire and it would seem most of you are understandably ill-informed when it comes to how my symbology works.

So I would surmise that it was likely an attempt to ensure that I would end up on the suspect list.