Line of Duty
Series 4
March 26, 2017
6Episodes
8.3
The fourth series sees AC-12 facing their most devious opponent yet! Under pressure from her superiors, DCI Roz Huntley charges a young man with a series of murders after months of fruitless investigation, but is he guilty? The Chief Forensic Investigator has doubts and turns to AC-12.
Episodes
1. Episode 1
8.2
March 26, 2017
58 min
DCI Roz Huntley is under intense pressure from her superiors to apprehend a serial murderer after months of fruitless investigation.
Guest Stars:
Scott Reid, Harriet Cains, India Ria Amarteifio, Rhodri Lewis, Seamus O'Hara
2. Episode 2
8.1
April 2, 2017
60 min
AC-12 crank up their investigation into Operation Trapdoor. Kate makes progress in her undercover role.
Guest Stars:
Scott Reid, India Ria Amarteifio, Henry Miller, Andy Kellegher, Vineeta Rishi
3. Episode 3
8.4
April 9, 2017
60 min
As AC-12 wrestle with the new forensic evidence casting doubt over Tim Ifield, Kate is approached by another woman claiming to have been assaulted by Michael Farmer.
Guest Stars:
Scott Reid, Henry Miller, Vineeta Rishi, Nigel Boyle, Elva Trill
4. Episode 4
8.4
April 16, 2017
59 min
Roz's husband Nick is brought in for questioning by AC-12. But while Nick denies any involvement in Steve's attack, his suspicions about Roz mount.
Guest Stars:
Patrick Fitzsymons, Chris Coghill, Carolyn Bracken, Syreeta Kumar, Sakuntala Ramanee
5. Episode 5
8.2
April 23, 2017
59 min
DCI Roz Huntley struggles to allay her husband's suspicions. AC-12 find a new angle to pursue their case against her.
Guest Stars:
Scott Reid, Henry Miller, Vineeta Rishi, Nigel Boyle, Syreeta Kumar
