What Have You Done to Solange?

The mysterious killer in the long black robes he has on the conscience of several young female students at a catholic school. The only one who knows what has maniac motives, is a teacher Enrico (Fabio Testi), which, however, their theories can not entrust to the police. Told would your romance with one of the students and endangering not only his, but also the girl's future. Itself, ironically, becomes the main suspect in a story that is full of kinky murders and identified the girls ' bodies.