During Liam's appearance, Léo faces questions from a reactionary judge. Charbonneau is more and more anxious with the arrival of his trial, especially since he finds Me Boileau poorly prepared.

Charbonneau's trial continues with the testimony of his daughter Séverine. Sergeant Marcoux finds herself at Carl Dumais at the same time as a disturbing incident. In prison, without his treatment, Liam is in distress