I also appreciate the drama fuzzpig - but I am so focused on Bridie (Stevie's Mammy). She is so used to covering for her wayward sons, she even dealt with the apparent 'family betrayal' when Stevie joined the police service.
That split her 3 children apart.
But now she is turning to River to help to solve the crime. At the end of episode 3, she turned up at his flat with a bag of men's toiletries found in Stevie's bathroom. Bridie thought that they belonged to River, but now realises they belong to someone else who stayed over at Stevie's flat.
Is it the black man?
Episode 3
( Banging on door )
( Bell rings and banging stops )
( Bell rings )
(River looks through a chink in his door - then opens it when he sees it is Bridie)
River: Bridie?
Bridie: [holding a pink and white carrier bag] I found them at her flat and thought they were yours.
Now I realise you'd never have had the balls.
So, I'm wondering... I'm wondering....
Maybe they belong to who did this. [hands over carrier bag to River - image 1]
Do your job.
Stop looking at us and catch who did this.
River closes the door and takes out a man's razor from the carrier bag .....and even I can see the hairs on it. [image 2]
River ..... get your hands off that bag of men's toiletries! We need them for forensics and you are contaminating them!!!