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.
And, after the crime, the murderer stole 
the fourth chapter from the scene.
.وبعد الجريمة، سرق القاتل الفصل الرّابع من مسرح الجريمة
Und der Täter stahl diese
vierte Geschichte vom Tatort.
El asesino se llevó el manuscrito.
El asesino se llevó el manuscrito.
L’assassin l’a dérobé
après avoir commis son crime.
E, dopo l'omicidio, l'assassino ha rubato
quel capitolo dalla scena del crimine.
E, após o crime, o assassino
roubou o quarto capítulo da cena.
Сделав своё тёмное дело, убийца украл
четвёртую главу с места преступления.