An apparent suicide with a long confession seemingly concludes the case, but Molina is not convinced.

A jeweller identifies the man who bought the pendant. The man is questioned, but he has an alibi. Romain is given a bag of Lea's possessions left at the race track.

Molina decides that the police have been chasing a red herring and retraces their investigation into Nicolas Barrault. A search of his possessions turns up one of Jenny's business cards with a handwritten note on the back.