Incredible discoveries are revealed on History’s Greatest Mysteries, a series hosted and narrated by Academy Award® nominee and Emmy Award® winner Laurence Fishburne. These include a 100+ year old box filled with the investigative findings of Lord Mersey, the man charged with leading the official inquiry into the sinking of the Titanic and a personal diary from Major Jesse Marcel, the first person to investigate the wreckage in Roswell, New Mexico - believed to contain coded clues to what really happened that night in 1947. In addition, for the first time, the family of John Wilkes Booth is releasing 60 boxes of sealed family documents and allowing a DNA test to be facilitated which may hold the answers to whether he truly died in a fire following the assassination of Abraham Lincoln or if he faked his death as many believe. History’s Greatest Mysteries investigates the greatest mysteries of the past, analysing evidence, following leads, and attempting to make progress that could change history as we know it.