When the body of a farmworker is found during a turkey cull, the incident falls to DCI Greg Geldard to investigate. Newly promoted and transferred from Yorkshire to Norfolk, he is about to face the most challenging case of his career. As he uncovers evidence of organised crime and modern slavery, the body count rises, a friend is threatened and he struggles to bring the murderer to justice. Glass Arrows is about exploitation of labour, of people and of the environment.