Christmas Eve... following a major terrorist bombing in London, police question a helpline volunteer who took a call from the Islamist bomber minutes before the atrocity. The young woman is racked with guilt and emotional trauma. Could she have saved lives if she had acted more quickly? The police probe her motives but it becomes clear that their actions might not be so very innocent either... This suspenseful thriller explores the plight of ordinary people caught up in extraordinary events. A film which deals with anxieties and issues at the heart of our modern world, but in a way which tries to go beyond the headlines and the soundbites - in search of enduring human truths and values...