[Marion]

Originally Posted by Ithekro

And yet...nothing happens at midnight on Oct 5th that still kills everyone? Or at least nothing happens where everyone was at that time.

Nope.

Spoiler for EP 5:

After Erika deduced to everyone that Natsuhi was the culprit they pretty much stood watch over the latter in the parlor room the entire time. The killer would be stupid to strike in a place they were obviously outnumbered in.