With the residents of Coulthard Street moving on and the inquest into Melissa’s death now complete, Len finds it hard to let go. With time ticking he determines to uncover the truth even if no one else will, unable to allow Melissa’s death to go unnoticed as she did in life.

Episode 4 airs at 9pm on Sunday 15 September on BBC One. Here are ten teasing lines of dialogue from the episode…

» ‘Can I trust you with something?’

» ‘This house. This whole building. It’s mine!’

» ‘His arsehole?’

» ‘Guess that makes us even, sir.’

» ‘We might be parents by the weekend.’

» ‘What happens when I get ill? Who comforts me?’

» ‘Would a prisoner be taken out and treated to eggs Benedict and a double espresso? I think not!’

» ‘They all hate me, so I hate them.’

» ‘Never say no to a Jaffa Cake.’

» ‘I killed her.’

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Watch the trailer…

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