Kunikida is being held for a murder that Rampo is certain he didn't commit. Meanwhile, Poe is determined to solve a murder mystery that has had the poilce stumped. Rampo has some thoughts on that situation, too.
It's only right for a 
suspect to be detained.
.من الصّائب فقط أن يتمّ اعتقال مشتبه به
Es ist selbstverständlich,
dass man Tatverdächtige festhält.
Es natural que encierren a los acusados.
Es natural que encierren a los acusados.
Ils ne font que suivre la procédure.
È giusto che un sospettato venga tenuto in cella.
É justo que um suspeito seja detido.
Подозреваемому место за решёткой.