The Eleven follows investigators as they reexamine the murders of eleven teenage girls after discovering a confession letter from current inmate and convicted murderer Edward Harold Bell. Throughout the 1970s, the cities in and around Galveston County, Texas were haunted by the brutal murders of eleven teenage girls. Journalist Lise Olsen and retired police detective Fred Paige are revisiting these cases after discovering a confession letter from inmate Edward Harold Bell, who is currently serving a 70-year sentence for an unrelated murder.With a parole hearing for Bell looming, Olsen and Paige must try to piece together evidence that demonstrates a definitive link between the killer and the girls he calls 'the eleven who went to heaven' before he has the possibility to walk free. Through cinematic dramatisations as well as unprecedented access to interviews with friends, family and witnesses, this six part series will attempt to solve the mystery behind the eleven in order to find justice for the young women and closure for their families.