Created by Anthony Horowitz (Foyle's War, Collision), Injustice merges legal drama, police investigation, and high-tension suspense in an atmosphere of moral ambiguity. James Purefoy plays defense barrister William Travers, who has fled from London murder trials to the peace of the Suffolk countryside with his family. He is called upon to defend an old friend in a homicide that may be much more than it seems, even as death strikes close to home and he becomes a target of investigation himself.