Mary Giordano is a brilliant, smart trainee who goes to a catholic school. She additionally has a dependency to mystery stories and detective magazines, which inspire her to do her very own investigator job. When she starts snooping around on the situation of a killer of teenage girls, it gets her in hot water with her coach Investigative Jerry Gunn. Yet it also starts a join cops cadet Tony Campbell. The two interact to locate the murderer. Yet the closer Mary gets to fixing the murder, the more risk she places herself in of being the following sufferer.