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.
You made that observation 
in that split second?
هل لاحظت ذلك في جزء من الثّانية؟
Das hast du in so kurzer Zeit
beobachten können?
¿Te fijaste en un solo instante?
¿Te has fijado en un solo instante?
Tu as réussi à remarquer
un détail pareil ?
L'hai notato in quella frazione di secondo?
Você notou naquela fração de segundo?
Ты разглядел это за доли секунды?