Kylie, a fifteen-year-old schoolgirl is found dead of an apparent suicide. As Insp Han and SSgt Razali investigate further, they discover that not only was Kylie drugged and murdered, it could have been her schoolteacher, Paul that did it, as the two of them were having an affair. When Paul is arrested for the murder of Kylie, his wife, Julie-Ann, turns to a former classmate, Sabrina, for help.