Joanna and Alistair travel from Scotland to Australia with their baby son Noah, to see Alistair's mother and to fight for custody of his 14-year-old daughter from his previous marriage; when they arrive, unforeseen events change their lives forever.
Joanna and Alistair go back to Scotland under scrutiny from the media; they try to rebuild their lives, but a surprise delivery changes everything.
Joanna and Alistair become increasingly distressed, as Elizabeth's house is searched; Alistair wants to find out what the police know, as Joanna's strange behavior confuses him.
The search for baby Noah leads to the arrest of Alistair's ex-wife Alexandra, but things are not what they look like; Joanna is driven to the holiday cottage, which is now a crime scene.
Joanna is struggling with life as a new mum, and flying to Melbourne is a huge additional strain, especially when Noah cries the whole way to Australia.
