Violette Nozière (1978)
Violette Nozière is a 1978 French crime film directed by Claude Chabrol and starring Isabelle Huppert and Stéphane Audran. The film, based on a true French murder case in 1933, is about an eighteen-year-old girl named Violette and her encounters with a number of older men. The film had a total of 1,074,507 admissions in France.
More at Wikipedia.