Emma Banville is a solicitor known for defending lost causes. She's investigating the killing of a schoolgirl in East Anglia and trying to free the man she thinks was wrongly convicted of the girl's murder. As she digs ever deeper into the case, she begins to sense powerful forces, in the police and the intelligence services at home and abroad, who want to stop her uncovering the truth.

Cast: Monty Berman - Allan Corduner; Emma Banville - Helen McCrory; DCS Olivia Greenwood - Wunmi Mosaku; Heather Myles - Robin Weigert; Sir Alistair McKinnon - Michael Gambon; Annie Peterson - Rebecca Callard; Dominic Truelove - Jonathan Forbes; Kevin Russell - Sam Swainsbury; Matthew Wild - Jamie Bamber; Laura Wild - Emma Hamilton; Charlie Simms - Rick Warden; Tony Pullings - Alec Newman; Steve Livesey - John Bishop; Arthur Banville - Jack Shepherd; Maggie Berman - Jemima Rooper; Eleanor Banville - Kika Markham;

Network: ITV (United Kingdom)
Premiered: 12.June.2017
Status: Ended