By her friend Sarah's suggestion, high school senior Nicole manipulates test scores to be the valedictorian, but becomes the prime suspect for a series of top-ranked students' murders.

Hoping to win a coveted "camp champ" college scholarship after her mother's death, high school senior Sophia signs up for a summer of cheer and competition, only to find that her spoiled new rival is as dangerous as she is spiteful.

A teacher who has a night of passion with a younger guy discovers that he is a new pupil of the high school where she teaches.

An attractive radio host is targeted by an unknown stalker who launches a campaign of terror and intrigue against the host and her meddling friends.