I noticed something.
The first and last scenes aren’t in Casa Kira which means this blonde suave-ass David Bowie looking purplephile broke into strangers’ homes, murdered the owners, stayed the night, cooked breakfast, and made himself completely cozy in the homes of his deceased victims. During the last scene, Mr. Hand Man left the severed hand at the crime scene so he could run errands and go to work, which ended in a lot of ORAs and a face-swap, so someone else had to walk into this apartment and find a severed hand on the kitchen table. Knowing Kira, he probably cleaned the places up, too, so the Morioh PD probably has this huge list of missing persons and the only thing they have in common is that their homes were discovered really neat and tidy. This guy has no chill but, at the same time, he has all the chill in the world.