About this season
Respected police officer John River, a gifted cop with a troubled mind, struggles to come to terms with the recent loss of a colleague, and chases a suspect across London - with tragic consequences. Now at odds with the authorities, River ends up in a precarious position as he seeks to bring closure to the mother of murdered teenager, who blames him for failing to keep his promise.
Episodes (6)
1. Episode 1
7.8Aired 13 October 2015 • 59 min
Under intense scrutiny, River must battle to keep his fragile mental state in check.
2. Episode 2
7.7Aired 20 October 2015 • 56 min
River begins to suspect that the man he chased to his death was innocent.
3. Episode 3
6.5Aired 27 October 2015 • 59 min
Unlocking her voicemails throws suspicion on somebody close to Stevie.
4. Episode 4
7.8Aired 3 November 2015 • 59 min
CCTV footage causes the investigation into Stevie's murder to change direction.
5. Episode 5
8.3Aired 10 November 2015 • 59 min
River and Ira uncover what Stevie was investigating before her murder.
6. Episode 6
8.8Aired 17 November 2015 • 60 min
The fractured events of Stevie's murder start to swim into focus for River.