Fuwa Rescue arrives at a dangerous scene where there's a risk of a dust explosion. Judging by the unnatural feel of the scene, they deduce that it may be arson. Realizing that the perpetrator is still inside, Shun reenters the facility despite the danger.
A bolt from the rescue site, and—
...برغي من موقع الإنقاذ، و
Dieser Bolzen war neuli…
Un tornillo de la imprenta y…
Un perno de la imprenta y…
Ce boulon était sur le te…
Questa è una vite che è stata recuperata
 sul sito l'altro gior—
Este parafuso é do local e—
Болт с места происшествия…