The film centers on the investigation about the rape and murder of a 11 years old girl. The opening sequences shows her bloody vulva in a close-up. SPOILER: the final sequence reveals that the rapist is one of the protagonist friends (a main side character). There is a scene in which the investigator grabs the head of a man in custody and gets very close to him to sniff him in an inappropriate way. In the final sequence, he even forcefully kisses the killer/rapist on the mouth. Worthy of note: early in the film, the protagonist watches a couple having sex. The woman notices him but says nothing and keeps on going.