The Girl of Sugar Beach is the most watched documentary in television history-a riveting, true-life mystery that unfolds over 12 weeks and centers on a fascinating question: Did Grace Sebold murder her boyfriend, Julian, or is she a victim of circumstance and poor police work? Grace has spent the last ten years in a St. Lucian prison, and reaches out to filmmaker Sidney Ryan in a last, desperate attempt to prove her innocence. As Sidney begins researching, she uncovers startling evidence overlooked during the original investigation. But as the show surges towards its final episodes, Sidney receives a letter saying that she got it terribly wrong. Sidney must decide if finding the truth is worth risking her newfound fame, her career...even her life.