By David Hardaker. This report on Cabramatta, known as the heroin capital of Australia, is the result of a three month investigation. The program offers an insight into the activities of the Vietnamese street gangs and how death and violence are now a way of life and the business of heroin rules the streets. Governments are struggling to cope with the heroin epidemic but it seems that the police are losing the war. Links with the 5T gang and the murder of John Newman three years ago are also investigated.