The last page of the manuscript received by Poe appears to have been a photocopy. Rampo seems to know why, but there are still more mysteries surrounding the death of the author.
That's why you replaced it with a photocopy.
.لهذا استبدلتها بنسخة
Deswegen hast du es
durch die Kopie ersetzt.
Por eso hiciste la copia.
Por eso hiciste la copia.
d’où cette copie faite à la hâte.
Per questo hai rimpiazzato
la pagina con una fotocopia.
Por isso substituiu por uma xérox.
и потому подменил страницу.