Lindsay (Keeley Hawes) fights for her life as disturbing details emerge of a conspiracy involving corrupt officers.
As Hastings (Adrian Dunbar) puts his career on the line to pursue a high level target, the new AC12 recruit is tasked with finding the identity of the police officer who links the corrupt officers with the criminal underworld.
Steve (Martin Compston) uncovers startling new details about Lindsay’s personal life and, despite Kate’s (Vicky McClure) protests, believes Lindsay’s explanation of why she’s being framed.
Line Of Duty episode 5 airs on BBC Two on Wednesday, 12th March at 9pm.
Check out the pictures below:
© BBC / Steffan Hill