After the first murder, Shiki's uncle, Director Shindou, is killed as well. The lab is in an uproar. To find out who the killer is, Nishinosono and Saikawa investigate Shiki's room. There they find a robot named Michiru, and a strange message saying "Everything becomes F."
You went up there, didn't you?
أنتِ صعدتِ إلى هناك، أليس كذلك؟
Du warst zweimal dort oben, oder?
También subiste, ¿no?
También subiste, ¿no?
Tu y es montée deux fois, hein ?
Tu ci sei andata due volte, giusto?
Você foi ao terraço duas
 vezes, não é mesmo?