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.
After what happened?
بعد ما حدث؟
Deshalb? Wovon sprichst du?
¿"Lo que sucedió"? ¿Qué pasó?
¿"Lo que ha pasado"? ¿Qué ha ocurrido?
Cette histoire ?
De quoi tu parles ?
"Quel che è successo"? Cioè?
Uma "coisa daquelas"?
 Mas que coisa?