Synopsis
When a body is discovered in a bloodstained room in Brixton, the only clues are a wedding ring, a gold watch, a pocket edition of Boccaccio's Decameron, and a woman's name scrawled in blood on the wall. So begins the first investigation by Sherlock Holmes to be recorded by his new room-mate Dr Watson. Their search for the murderer uncovers a story of love and revenge which began years before in Salt Lake City.

