The story so far: Charlotte Williams

lost her parents in a car crash when she was very young, and was brought up by her paternal grandmother, sCoTTy.

Now, she looks through a photo album with Scotty, who is in a nursing home. Confused, Scotty asks if her late husband, John, is still angry with her, but doesn't say why he might have been. John died before Charlotte was born, and this is the first inkling she's had that they might not have been happy together.

Scotty says she remembers

alexander, a stranger who has not only just bought Scotty’s house, but has visited the nursing home claiming to be her grandson. Scotty then becomes agitated and refuses to talk about it any more. The next day, Charlotte hears from Scotty’s former neighbour,

Fiona. She says Calum, the man who's now renovating Scotty’s old house, has found something he believes belongs to Scotty. Charlotte goes over after work and lets herself in with Fiona’s key. She finds a box with a photo album inside, which seems to record the early, missing part of her life, but she only gets as far as pictures of her heavily pregnant mother before Calum turns up.

She accuses him of being

alexander Williams. He shows her his driving licence to prove his name is Calum, and explains he’s simply working for Alexander.

The story continues…