A masked killer stalks an institution for mentally disturbed rich women.
Some youngsters rape and kill their teacher; but they won't tell their motivation. The police detective on the case feels some sinister influence behind the young murderers.
In 1599 Italy, Beatrice Cenci is the teenage daughter of the crazed landowner and nobleman Francesco Cenci who keeps her locked up in the dungeon of his castle where he sexually abuses her. Beatrice plots with her stepmother, her besotted servant Olimpio, as well as a local bandit, named Catalano to plan Francesco’s murder.
