Diane - Crime Fighter - Season 6 (2009)

A few months after the death of her husband, Diane must overcome a new ordeal: her best friend Marie-Laure is taken hostage in a store. Seriously injured, her life hangs in the balance. When Diane reaches the scene, she finds out that the hostage taker is demanding the arrest of his own mother, for the murder of his sister who died over 15 years earlier. The only way to save Marie-Laure is to investigate this family, haunted for way too long with the death of a newborn.

In the vicinity of a military base, the corpse of a young officer is found among the garbage. His insignia have been ripped off his uniform, a symbolic act and the worst dishonor for a military man. Diane suspects the base soldiers - But they form a corps of Special Forces ground troops. How could these elite men kill one of their own? Will Diane succeed in breaking the code of silence and carry through her investigation, despite the pressure exerted upon her?

Hidden in a bathroom cabinet, a small boy watches his mother get brutally murdered before his very eyes. Diane understands that from where he was, the child saw the face of the killer. But little Louis is so deeply traumatized that he isn't able to talk - In his nightmares, the killer takes the form of a vicious wolf, chasing him. Who is hidden behind the wolf that haunts the child's nights? Suspicions focus on Marion, Louis' "second mother", Claire's partner - Meanwhile, Diane's personal life is far from simple. Under Marie-Laure's influence, Zoe has decided to ...