Saikawa and Nishinosono return to the camp, putting off trying to find a solution to the case. But they can't stop thinking about it. They go back to the lab and investigate Dr. Shiki's rooms again, where they find a strange number that is a clue.
The other, by contrast, was killed outdoors.
.والآخر، بشكل معاكس، في الخارج
Und der andere
war im Gegensatz dazu
Mientras que a la otra, en el exterior.
Mientras que a la otra, en el exterior.
L’autre, au contraire,
en extérieur.
E a outra, em contradição,
 no terraço aberto.