The Story of my film 'Bad News'

I have chosen to create a closed style mystery and crime film. My film will feature mainly around the main character Dinana Macantire and her best friend Louise James. Diana has just got herself into a newreading job for the most powerful broadcaster NB (National Broadcasting) news. The story begin with Diana reading the news, and then in black and white her brother being murdered, I have chosen to show this in black and white because it will make it seem like it has already happened and that the person who is shown behind the camera is a dark character. Diana's brother David is the character I have chosen to murdered, Louise is having a relationship with David that Diana does not know about, which I chose to create a mistrust of Louise because she has already lied to the main character. Although the murderer is not introduced in the first two minutes, I have intended him to be the Editor-in-Chief of NB news, who had been blackmailing and then laundaring money from stories, which David found out about and is murdered. My story would then lead on to a sleuth-like investigation by Diana and her friend to solve the murder.