Line of Duty
Set in the fictional anti-corruption police unit AC-12, "Line of Duty" is a cat-and-mouse thriller that takes a probing look into modern policing and corruption.
A Disastrous Affair
When Steve Arnott is transferred to AC-12, his first assignment is to investigate the city's top detective, DCI Tony Gates.
The Assault
As DS Arnott and DC Fleming close in on his secret, DCI Gates is plunged into an even more dangerous situation.
In the Trap
Arnott is convinced Gates played a part in Jackie's disappearance.
Terror
Desperate for proof of Gates's corruption, Fleming pushes her relationship with him to the limit.
The Probation
With Gates on the run, AC-12 comes under pressure to close the case once and for all.
