The brutal killing of his mum when he was a year old, changed Daniel Wing’s life forever. Over 30 years later, her murder remains unsolved and Tina Wing is all but forgotten. Now Daniel is determined to discover the truth about the tragedy that shaped his past. Who murdered his mum? As Daniel finds out more about the vibrant and happy woman Tina was, tragedies in her past are revealed - and the repercussions of her death on the family become clear. Daniel learns more about the sequence of events that led to Tina’s death. As he gets to know her better, his thoughts turn to his father - who was tried and acquitted of Tina's murder. Who did kill Tina? Daniel explores what his mother’s story can reveal about an epidemic of violence against women and asks why his mum never got justice. He is guided in his journey by expert contributions from the police, barristers and charities.