2. What is it we don’t trust about Biggeloe?

She’s a master at throwing people off balance with a carefully barbed quip then a ‘who me?’ innocent comeback. It’s pretty unfair of her to have a sly dig at Mrs Hastings when she’s lying in a hospital bed, before she goes on to defend Ted and his investigation. But Ted suspects her of some sort of distraction tactic which helped divert his attention while his wife was attacked. Then again, Ted, that’s a pretty rotten thing to suggest about someone you’ve just slept with and you’re a grown man. Come on mate, two to tango and all that, you didn’t have to invite her back to your crappy hotel.

3. Oh, God, who is that in the freezer?

As if the scene with Terry was uncomfortable viewing enough, who’s the dismembered girl in his freezer?

4. Are Steve and Kate going to try and go after Hastings?

Hastings ordered Corbett shot in the Mexican stand-off with Arnott – admittedly he had good cause, but Kate and Steve wanted him kept alive for the vital info he had. Steve also directly disobeyed orders from Hastings and questioned Hastings authorising lethal force against Corbett. Hastings then forces Steve to tell him about the meet up in the shopping mall. When the meet up doesn’t happen and the high-ranking bent copper doesn’t show Ted has implicated himself as that very high ranking bent copper. Is this a case of misdirection from the makers of LoD? We all know they’re masters of this, or was it a final ploy by Corbett to finger ‘H’astings?

Line Of Duty: 6 big questions we have after watching episode 4