Maya, a barrister in London, is at the very top of her profession. She is about to become the first black Director of Public Prosecutions. But just as her life comes under intense public scrutiny, Maya discovers that her husband Nick has been lying to her for 20 years. At the same time a case that has dominated her career is about to reach its conclusion. Rudy Jones, a black man in America wrongly convicted, is about to be executed.