Well, the darkness - literal and metaphorical - continues.
Good to see the first ref to Stella's father out in the open.
What an unusual show! S1 and S2 dealt with the Belfast murders - we know Spector did it, everyone knows Spector did it, the only issue is whether he can convince our new Scandie friend of his bogus memory loss.
That's it, the hangover from S1/2 is reduced to that, plus Spector's family. Personally I don't find that very interesting though it's obv. necessary to conclude those arcs. Stella's empathy is also striking.
What I am finding very interesting is two things; the new case - 'Spector, the London Years'. Breakthrough obv. coming (aside: did he not work and pay tax in London?). Second, this portrayal of female sexuality and the attraction a high number of women have for the macabre and/or power as manifest in sexuality - at the end we were way into Aleister Crowley territory.
Rose Stagg has become a fascinating character - now we know she was effectively his girlfriend, actively playing out extreme sexual fantasies with him.
That scene of two talking heads - Rose and Stella - particularly resonated with me because I'm reminded of my mid/late 20s for several years being surprised and shocked by the tastes of girlfriends - professional, confident women like these two. Whoa! .. they were ahead of me ..
Difficult to know if Rose and Stella are of the same ilk or whether more lurks in Stella's background. I'm sure we'll find out a little more the next time dad crops up in her dreams ...
As for the nurse, perhaps she's attracted to a different kind of paternal power, perhaps serving as a moral counterpoint to the more *unusual* sexuality of others .. Cubitt does seem to favour that approach; witness religiously iconic/angelic wife, and especially the daughter.