Sherry Mitchell, a forensic artist, came to Corpus Christi hoping to regain her mental strength after two years of exhausting work for the FBI. However, it turned out that a maniac was walking the streets of the resort town. The investigation has reached a dead end. John Hutton, an Omega sector agent sent to help the police, managed to persuade Miss Mitchell to help in the investigation. The young people fell in love with each other, but Sherry suspects that John only needs him for the duration of the investigation. Meanwhile, the situation is becoming more and more dangerous...