But she was definitely keeping mum.
‘Can you imagine if I told you a teaser?’ she laughed. ‘I would be shot at dawn! I’m not saying anything. I signed so many secret documents so please don’t ask me!’
There’s a huge amount of secrecy surrounding the show, as Olivia also confirmed that the cast and crew were kept in the dark about the killer’s identity until quite far into filming.
Who do you think murdered Danny Latimer? Check our recap of the suspects here.