An eccentric biologist comes to testify at Liam Bérubé's trial. Léo and Lapointe have to deal with her. Meanwhile, Claude questions Mrs. Ranger's handyman. Sergeant Gariépy investigates the sexual assault of Amina.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.