Blood Alley (S04E06)

Tensions escalate between Kate Leigh and Phil Jeffs, culminating in an epic street confrontation between their gangs. Jeffs is hell-bent on ruining Kate and Tilly, resorting to sabotaging their cocaine supply and attacking their crew. In response to the escalating cocaine crisis, the police establish Australia’s inaugural drug squad. Meanwhile, Kate embarks on a passionate affair with a charming young gangster, which causes friction with her loyal lieutenant, Wally, who feels betrayed by her actions.