I got a crazy theory Queen Victoria killed Lucy lol there have been so many theories of who going to be revealed as Lucy killer it spoiling the plot in my opinion.

I have only got one theory it Charlie Cotton tied In with Nick return

From this week's episodes there is zero chance of Charlie Cotton being the killer. He's a mummy and nanny's boy.

I get that I still say it an act pretending to be a copper getting text from nick I think they going to make him turn nasty there already sign when he went against his mam I do not know I think there something there.

I agree he has potential to turn nasty but the reveal for me has to be someone relatively significant to the Beales. I've put money on Masood and his deteriorating relationship with Jane but other responses about Lola and Cindy Jr make me rethink my original idea.

The death was accidental but 'tragic' so unless it's Ian it's go to be a Beale (extended)

I bet it was the stolen post! It fluttered in on the wind in such a highly packed group and velocity, it gave her the head injury that killed her, and then disappeared into the Letter Cave