Sarah Taylor, a police psychologist, meets a mysterious and seductive young man, Tony Ramirez, and falls in love with him. As a cause of this relationship, she changes her personality when she begins to receive anonymous telephone calls.
After her mother is killed by a car bomb, a 17-year-old girl lives a reckless and decadent lifestyle. She begins having sex with a boy who works at a local ski resort. He falls in love, and she tells him of her suspicions that her strict father was responsible for her mother's death and wants him to help her out of her situation. He must decide whether she's telling the truth or using him to her own ends.
A growth hormone experiment gets out of hand, when the the resulting giant man-eating rats escape, reaking havoc on the unsuspecting campus. Much blood-letting follows.
