Still recovering from his injuries, Cherif agrees to help a fellow patient catch her tormenter and prove her sanity.
The curator for Lyon's Musee des Tissus is murdered, leaving behind more motives than friends.
Cherif runs into his estranged father while investigating the murder of a photographer.
Cherif and Briard face an internal investigation while looking into the murder of actor Tom Duval's personal assistant.
This episode will be made available May 24.
