Four Corners

Through candid interviews with underworld figures, family members, investigators and corruption-fighters, Chris Masters paints a chilling picture of the criminal sub-culture that thrives beneath Melbournes respectable surface and has infected some of its police.

Four Corners presents a poignant journey inside the 'new asylums' - prisons crammed with the mentally ill.

An investigation into the burgeoning – and lethal - worldwide trade in counterfeit drugs.

Chris Masters presents this exclusive and compelling insight into Australia’s most feared jail – Goulburn's high risk management unit, Supermax – and considers the eternal dilemma of prison policy: how to square the primary demand for public safety against the rights and welfare of prisoners, and their possible rehabilitation.

Four Corners looks back over the year.