Named after the lager that christened her at birth, Stella's life is characterised instability and neglect. Her teenage mother abandons her in the first few weeks of her life, and left in the 'care' of her father, she ends up lying deserted in a house with no food, no water, no clothes and no warmth. She eventually lands in the care of foster carer Louise, who is determined to change her life for the better.

Sophie Jenkins is living a happy life in the idyllic Dorset countryside when she meets Martin Brett, the man who will go on to abuse her and haunt her dreams for years to come. A momentary act of neglect leads to a horrible series of events that leaves her changed forever. Badly let down by the adults entrusted to care for her, Sophie’s life begins to spiral downward. However, Sophie’s message is ultimately one of hope and empowerment. She is in the process of rebuilding her life when fate leads her to encounter her childhood attacker once again.

Casey's Unit is, as ever, full of troubled, disaffected pupils, and new arrival Leo is something of a conundrum. Thirteen-year-old Leo isn't a bad lad - in fact he's generally polite and helpful, but he's in danger of permanent exclusion for repeatedly absconding and unauthorised absences. Despite letters being sent home regularly, his mother never turns up for any appointments, and when the school calls home she always seems to have an excuse.

Casey Watson is back, doing the job she does best - rolling up her sleeves and fostering the children who, on first meeting, seem like hopeless cases. But when she meets Miller and discovers the truth about his disturbing childhood, even Casey begins to doubt if this child will ever be able to accept love. Found naked and alone on a railway track, Miller was just five when he was first admitted into the care system.

Brooke Nolan is a battered child who makes an anonymous phone call about the escalating brutality in her home. When social services jeopardize her safety, condemning her to keep her father's secret, it's a glass of spilled milk at the dinner table that forces her to speak about the cruelty she's been hiding. In her pursuit of safety and justice, Brooke battles a broken court system that pushes to keep her father in the home.