In a short period of time, several teenage girls disappeared in different provincial towns. Detective Tony Hill suspects that all the girls were caught in the web of one maniac. He gives his group the task: to identify the commonality that connects seemingly completely different cases. Only one of his subordinates puts forward a specific version, which the whole group laughs at... until their young colleague is found murdered. Solving the crime becomes a matter of honor and personal revenge for Tony Hill. With the help of his partner, Carol Jordan, he begins a campaign of psychological terror - a game of cat and mouse in which hunter and prey easily switch places.