Shaun doesn’t remember killing Hannah, but has Alma hinted he could be guilty without knowing?

By the end of the last episode, I was 99% convinced that Shaun didn’t do it. Now, I’m not so convinced. Throughout the episode, he has flashbacks to Afghanistan. Things slowly unravel when Shaun is picked up by two people in a black van while he is on the run. It looks like they are there to help him, although they remain very vague about who they are and what they do. The woman, Alma Dahmani (Adelayo Adedayo), then takes Shaun to a nightclub (the biggest mystery here: what nightclub is open past 11 pm in London these days?!) Along the way, Alma points out CCTV cameras and says: “They call it ‘correction’ when they take something they don’t like then change it.” It’s annoyingly cryptic, but does suggest that Shaun’s PTSD from the war might have been triggered in order to murder Hannah. Inside the club, it’s like she’s testing him with the bright lights and loud music – further proving the PTSD theory.

The Capture: 5 answers in episode four that only lead to more questions