Episode 1

E1

Newly-promoted to the murder team, Detective Jo Marshall investigates a perplexing double murder while working in secret.

Episode 2

E2

As Jo and Sam struggle to find a link between Xav Palmer and Todd Drake, the discovery of the murder weapon shifts attention to the prominent landowning Benson family.

Episode 3

E3

When Jo discovers that the two dead men and an accomplice targeted a nearby chemical company, she must find this third person before it's too late.

Episode 4

E4

Jo and Sam find themselves with two surprising suspects in custody while the pressure mounts on Sergeant Mackie when he makes a discovery that turns everything on its head.

Episode 5

E5

Donna makes some interesting admissions whilst being questioned, Sergeant Mackie's acts become apparent and Jo takes matters into her own hands.

Episode 6

E6

Declan is located and Sergeant Mackie catches up with Jo.