[Dlanor .A. Nox]

For the second killing with Hideyoshi and the closed room in Ep 5.

Spoiler for Theory:

I was wondering about the closed room with Hideyoshi and Natsuhi for a bit and I was thinking about how Hideyoshi came in, it could have been set up by the Killer. While Natsuhi was in the closet, she occasionally opened the door only to check her watch, I think so she couldnt have seen the killer, so with careful planning the killer unlocked the chain "quietly" while in the room with Natsuhi and hid under the bed. When Hideyoshi came into the room he was crying so I was thinking he was lured into there by a message pertaining to his son George. The killer did his thing as Natsuhi hid in the closet unable to do anything since she had to stay in there in ensure Krauss's supposed safety. After the killing, the killer re-chained the door and remained hidden under the bed....unless they put in that they checked under the bed in which case this theory just crashed and burned on it's own lol. Also the killer in my mind knew of Natsuhi's loyalty to Krauss as well as Kinzo so he would count on Natsuhi staying put if not the killer's plan was foiled. Of course this is just a theory....PS Ericka was probably a part of the killer's plan to put the sole blame on Natsuhi so this person has to be incredibly adept at making plans on the spot.

Of course feel free to shoot it down.