Cherif and Briard have a new colleague: actor Tom Duval looking for inspiration for his next film role.

Two well-off socialites are stabbed to death in their home.

Captain Cherif is hit by a car while pursuing a murder suspect and struck with amnesia.

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.

A teacher from Sarah's high school is murdered while trying to flee from Lyon.

Deborah narrowly avoids death after being attacked by a gunman on a motorcycle.

Cherif is hot on the trail of a killer targeting everyone close to him.