As the department is celebrating Luvver's fall, they get a frantic call from Eleonora that a woman has exploded in her bathroom. Upon arrival, it is found that the woman in question is Céleste Alouest, and her stomach has indeed exploded.
Tropes:
- Accidental Murder: Noémie Leprince knew that the pill she was ordered to give Céleste was going to have an ill effect on her, but not that it would kill her.
- "Pop!" Goes the Human: Céleste was killed by ingesting a pill of cesium, which mixed with the water in her stomach and blew it open.
- Ship Sinking: Hugo gets over his crush on Noémie upon learning she was Celeste's killer, saying there's no way he can ever date someone who killed another (even if it was unintentional).