When Sherlock Holmes died at the height of his popularity, was it murder or literary suicide on the part of his creator Sir Arthur Conan Doyle? This fascinating documentary aims to answer that question and explain the reasons behind the writer's decisionto kill off the character that made him famous by taking an in-depth view into Doyle's career. From this blend dramatic recreations, insights from Holmesian and other literary experts and even observations from the medical establishment, an intriguing portrait of the author emerges.