My favourite (La)

On an icy night, an ambulance takes a woman to the hospital, hit by a car on the edge of the woods. He's unconscious and undocumented. With her there's a girl with a white skin and the eyes of a glacial blue. The only information he can give about his mother is that it's called Lena. Little by little, however, the strange behavior of the little one suspicious the doctors. He does not know his last name, nor his father's name, nor his home address: they live closed in a hut because "no one must find them". And the terror rises when the child innocently states, as if it were the most normal thing in the world, that his mother "has accidentally killed Dad", but it is not necessary to call the police because they left the little brother Jonathan to clean those ugly red spots on the carpet... As soon as he is warned, Chief Commissioner Gerd Brühling has undergone an intuition: That woman can't be that Lena Beck, the daughter of her best friend, disappeared 14 years ago. But is there anything true about what that strange little girl tells? How to find the hut, the little brother and the kidnapper's body, if he was really killed? Upon the arrival of Lena's parents in the hospital, an even more disconcerting reality will come to light. And it will be difficult to distract in this network of truths, childhood fantasies, conflicting clues.