After a series of vicious murders of women in Baton Rouge, Louisiana, police track down a serial killer. After his incarceration the killings keep on happening and investigators soon discover that they have had two serial killers on their hands all the time. With key access to interrogation footage and interviews with detectives, survivors and family members of victims, this 4-part documentary will examine the frightening decade in Louisiana when Derrick Todd Lee and Sean Vincent Gillis terrorized the women of Baton Rouge.