Rings of Fear

Inspector Gianni Di Salvo (Fabio Testi) investigates the murder of Angela Russo, a teenage girl found dead in a river. As he delves deeper into the case, he focuses on St. Theresa's, the exclusive school where Angela boarded, and particularly on her three classmates: Franca, Paola, and Virginia, who are targeted by threatening poems from an individual known as "Nemesis." Di Salvo is aided by Angela's little sister Emily, whose helpful clues lead him to a boutique and a vice ring involving wealthy men.