During her first day as the city cop, Donna Parry comes across a convicted cop-killer determined to take his revenge.

Guido Martin deals with the pressure of doing his job and spending time with the woman he loves.

Cameron's new lover accuses her partner, Guido Martin, of stealing money while he is working undercover.

Donna Parry's sunny personality gets challenged as she deals with elitism and prejudice.

Guido's undercover dealings in the past threaten his job at the South West police station.

Politics come ahead for Eddie, Donna and Madeleine as they probe into a riot at a Sydney detention center and the escape of a teenage refugee.