Amelia Grace's Diary is a terrifying psychological thriller about a woman's act of violence against her husband and the therapist concerned with finding her purpose. Amelia Grace's life appears to be flawless. She lives in a magnificent house with wide windows overlooking a park in one of London's most desired districts, where she is a famous painter married to an in-demand fashion photographer. When her husband Jordy gets home late from a fashion shoot one evening, Alicia shoots him five times in the face and then never talks again. Amelia's unwillingness to respond or provide any type of explanation elevates a family tragedy into something far bigger, a mystery that catches the public imagination and elevates Amelia to celebrity. Amelia Grace's Diary is stashed away from the tabloids and limelight in the Grove, a secure forensic facility in North London, while the value of her work skyrockets. Leo Oscar is a criminal psychotherapist who has been looking forward to working with Amelia for a long time. His resolve to get her to talk and solve the riddle of why she shot her husband leads him down a dark path into his own motives, a quest for the truth that threatens to devour him....