Following the death of three of his patients, Dr. Coderre is suspected by St-Gelais. Lapointe receives a visit which makes him experience a whole range of emotions. Mélodie remains uncertain about her father, Lapointe is there to comfort her.

Lapointe confronts Dr. Coderre following receipt of the autopsy reports. A furious mother attacks Plamondon after his appearance, Kim and Léo then discover another side of their client. Mélodie has a request to make to the firm's partners.