I corpi presentano tracce di violenza carnale

In this thriller, a serial killer is terrorizing Perugia, Italy, targeting young women and leaving behind only a red and black scarf as a clue. As the police struggle to catch the culprit, a group of American friends, including Jane, decide to take a break from their studies by visiting a villa in the countryside. However, they soon find themselves stalked by the killer, who begins to pick them off one by one.