Clay Carter is a fictional character from the novel "The Last Juror" by John Grisham. He is a young attorney who becomes involved in a high-profile murder case that tests his skills and ethics. Clay's journey reflects the challenges faced by legal professionals in the pursuit of justice. Throughout the story, Clay navigates the complexities of the legal system while dealing with personal and professional dilemmas. His character illustrates the impact of crime on a small community and the moral questions that arise in the courtroom, making him a relatable figure in the narrative.