Mia Cosgrove is a high-flying psychotherapist with a thriving practice, but when she receives a desperate phone call from her oldest friend, Lysette, she puts her life on hold to rush to her side. A friend of Lysette's, Sarah, has plunged to her death from the top of a multi-storey car park, an unsent text message on her phone, simply saying 'I'm sorry x.' At first the police are convinced it's a suicide, but as more deaths rock the rural community, the police aren't so certain...
Mia is a successful child psychologist, hoping to be made a partner in her company. But then she accepts a case that will change her life forever. Gemma is a teenage girl whose father is on the run for embezzlement. The police think Gemma knows where he is and they want Mia to talk to her. Both women are hiding devastating secrets, and both women need the other to survive. The question is, can they trust each other?