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."
and threw them down the trash chute.
.ورماها في منفذ القمامة
und im Müllschlucker
weggeworfen.
y las tiró por el ducto.
y las tiró por el conducto.
et a jeté les membres
par l’évacuation.
e li ha gettati nello scivolo.
e os descartou através 
do processador de lixo.