Kaz Emmerson, brother Mark and sister Livy are devastated after the death of both parents in a car crash. Surely it was just a terrible accident, wasn’t it?
 
After the funeral, the three try to rebuild their lives as best they can. Livy turns her focus on her husband and young son. Mark immerses himself in work and rebuilding his social life. Kaz escapes the pain with bestie Elise, taking off to Spain for a couple of weeks for sun, sand and sangria. 
 
While on holiday, Kaz and Elise chance upon the mysterious and handsome Ryan. They both like him. As it turns out, he lives rather close to home and when they return to the Uk they meet up. But who will he pick?
 
The three siblings gather with their family lawyer who leaves them with a deep sense of unease. What is he not telling them? Curious, Kaz ploughs into the family paperwork stored in the attic of their parents’ grand country home. After a shocking discovery, she is embroiled in a family mystery that threatens to unravel everything.
 
Who exactly is the boy in the photo with their father? Why is there a man sneaking around their garden taking photos? When more horrifying things happen, who can they trust? Is there someone who will stop at nothing to destroy them?