"After a tragic miscarriage and a year spent locked in an asylum, Clara Blackstone travels north to meet her husband Henry for a fresh start, but she's haunted by foggy memories of the past year and a growing distrust of her husband for committing her. After a tense reunion, their carriage runs into a mob surrounding mass murderer Mary Ann Cotton as she's brought to Durham Jail to await trial. When Clara learns that Cotton is not only pregnant but...