The missing freezer is irrelevant as we know it had Jackie Laverty’s body in it and that was put in John Corbett’s body bag last series. I think it was only mentioned as a nod to that storyline for viewers.
The flat was clean. Too clean.
The fridge if used for a body would not be clean. The point is it that there was a clean up of the flat and any that might be incriminating for forensics was removed.
The whole flat was effectively 'staged' / 'cleaned' in a way which was unnatural. So it sugggests that someone with a good knowledge of forensics is some how involved.
2. The fact that Steve has not received promotions but everyone around him has. Including Kate, the ex GF, Buckells etc. I think there is something in why they are labouring the issue.
Steve has been 'Hastings' man has remained loyal to him - note him saying during the episode that he had stuck it out long enough and he needed to move on and Hastings being sympathetic.
Hastings is starting to feel like he has been shut out in the cold and Kate makes a point of how she's had to work her arse off to get trusted only for it all to revert back to a crime connected to an old AC12 investigate.
Even Farida used to work in AC12.
I think it could be merely about the passage of time and how everyone had moved on or was trying to move on, but the mystery of the last unknown bent copper is still hanging over them and they can't escape this until the bent copper is outted. Otherwise they will all have their careers stunted because they effectively 'know too much' about the crime syndicate that seems to be running throughout all 6 series.
Steve's drug addiction is probably also going to come up - he might have been under performing in some way too (has a habit of this) and this will be used to discredit him at a later stage.
The second theory about a Stalker - and then having Jo who said this have 8 thousand locks on the door possibly are connected.
Got a feeling Jo might “play” Kate a bit to get a reaction from Farinda - to build a profile of her being unstable? Definitely dodgy that she kept the keys.
Jo is definitely trying to make Farida look unhinged. Its an abusive relationship and she's gaslighting Farida. Paranoia or working for someone? The jacket that was slashed? I bet we find out that Farida doesn't remember doing it or was told to in some way by Jo.
I had the same thought re Terry being driven away at the end - wherever he’s going, it’s not going to be safe!
DH shouted at the TV 'well he's dead then!'.