The film is set against the landscape of two potentially related murders: that of an engaged woman in the inner-western
Melbourne suburb of
Sunshine, and that of seven passengers on a Melbourne train. From there, the film deals primarily with the experiences of Lavinia Smart, a young woman who boarded the train shortly after the murders, and police Constable Graham McGahan, who is afflicted with increasingly severe
tinnitus. When he requests light duty on account of his tinnitus, Constable McGahan is assigned the night shift of a police information van in Sunshine, where he encounters the traumatized members of the local community, including Lucky Phil, a mentally handicapped man, and Dean Stouritis, the dead woman's fiancé. At the same time, the film explores the fear Lavinia experiences after the horrific events she witnessed. Although she escapes with her life, the police are dissatisfied with her statements and accuse her of holding back information. Lavinia is further traumatized when she realizes that the killer has stolen a portrait that can be used to identify her. The police try to reassure her of her safety, but a man she identified in a police lineup easily tracks her down and tries to intimidate her. After Lavinia angrily confronts him and explains her situation, he apologizes and gives her a ride back to her house. After McGahan dismisses the concerns of Craig Finlay, a profane racist, Finlay ambushes McGahan and opens fire on the van with a shotgun. Finlay also kills a passing motorist while hunting McGahan, who escapes through a window. The crashed car's horn cancels out McGahan's tinnitus, and he hears Finlay approaching him. McGahan kills Finlay, though he is shot and wounded. After he rescues a baby from the car, McGahan collapses, and the film leaves his ultimate fate unresolved. ==Cast==