AIRDATE: Tuesday 27 October 2015 at 9.00pm on BBC One
Season 1 Episode 3 (of 6)
Cast: Stellan Skarsgård, Nicola Walker, Lesley Manville, Adeel Akhtar, Eddie Marsan,
Discovering that Stevie was keeping secrets forces River to reassess how well he knew his colleague and friend.
Unearthing new information about Stevie throws suspicion on somebody close to her, someone with a motive to murder her and a history of violence.
Keeping his unofficial investigation into Stevie’s death a secret causes tension with partner Ira, who is desperate to impress in his new role.