Les Siffleurs

What is Les Siffleurs about (plot, summary)
Captain in the kidnapping unit of the judicial police, Marianne Kacem is in charge of the investigation into the disappearance in Paris of a young student, Lila Rivière. The day before, the two women had met while Lila, at the head of a blog "@lesSiffleurs" aimed at denouncing the street harassment of which she is regularly the victim, had come to file a complaint for assault. While looking for traces of the young Lila, Marianne will confront another generation, but also her own story.