Three acclaimed researchers unravel the Jack the Ripper murders while prosecuting their cases against three different suspects-shedding stunning new light on the greatest unsolved crime in history. Three acclaimed researchers unravel the Jack the Ripper murders while prosecuting their cases against three different suspects-shedding stunning new light on the greatest unsolved crime in history. Three acclaimed researchers unravel the Jack the Ripper murders while prosecuting their cases against three different suspects-shedding stunning new light on the greatest unsolved crime in history. Three acclaimed researchers unravel the Jack the Ripper murders while prosecuting their cases against three different suspects-shedding stunning new light on the greatest unsolved crime in history.