Lucia Blix went home from school for a playdate with her new friend Josie. Later that evening, her mother Elisa dropped her overnight things round and shared a glass of wine with Josie's mother. Then she kissed her little girl goodnight and drove home. That was the last time she saw her daughter. The next morning, the house was empty. No furniture, no family, no Lucia. Who has taken their daughter, and why?