Lucie, a 16-year-old high school student, has not given any sign of life since February 4. For Europe 1, the young girl's aunt launched an appeal to find her niece.

The prosecution, for its part, opened an investigation into a worrying disappearance. Dozens of houses searched A worrying disappearance for the prosecution which does not exclude any leads at this stage of the investigation. An investigation framework which could be reclassified in the days to come if the mystery persists around this disappearance.