A pretty French student is found dead in her room at an exclusive Oxford college. Everyone thinks it is another tragic case of accidental drug overdose. But Detective Hillary Greene has a nose for the truth. She quickly discovers that the student was involved in some very unusual activities. With a shocking cause of death found, the case becomes a high-profile murder investigation. Adding to the pressure, Hillary's nemesis is transferred to work with her at the station. Can Hillary keep her cool and get justice for the unfortunate student?