Michel Fourniret and Monique Olivier take part Thursday in a scenario retracing the course of Estelle Mouzin on the day of her kidnapping, January 3, 2003. For Didier Seban, lawyer of the father of Estelle, this reconstitution could make it possible to find the body of the girl.

17 years after the disappearance of Estelle Mouzin in Guermantes in Seine-et-Marne, the investigating judge in charge of the case organized an unprecedented transport to the scene in the presence of Michel Fourniret and his companion at the time, Monique Olivier .

"Our goal is to find out where Estelle's body is," says Didier Seban, lawyer for Estelle Mouzin's father.

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Taking part in this reconstruction retracing Estelle's journey, the lawyer explains that it will be held at night.

She should lead the group in a long stroll in the streets of Guermantes, passing in particular by the school of Estelle, to see "all the possible places where Michel Fourniret could have been hiding".

Encouraging the voice of Michel Fourniret

Everyone wonders how the serial killer kidnapped the girl.

But by taking part in this scenario, investigators, family and lawyers especially hope to see the language of Michel Fourniret loosen and thus collect some clues about the location of the body.

"Often, when we place Michel Fourniret and Monique Olivier on the spot, there are moments of anger and expression which allow us to capture a truth," explains the family lawyer.

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"At each stage, questions will be asked to each other on their role, on what they remember, on the elements they can bring."

For Didier Seban, everything must be done to allow the truth to come to light and find Estelle's body.