A Room Swept White

TV producer Fliss Benson receives an anonymous card with an unusual sequence of numbers, coinciding with her assignment to a documentary about miscarriages of justice involving cot-death mothers. As the story unfolds, the investigation delves into the lives of three women and a misconduct inquiry into a doctor, with unexpected events linking the numbers to the cases. When one of the women is found dead, the mysterious cards become a crucial and unsettling element in the unfolding mystery.