This captivating documentary series offers an unprecedented look into the lives of notorious serial killers, presenting a fresh angle by featuring the voices of the killers’ own family members. These relatives step forward to engage with the families of the victims, sharing their remorse and understanding. Each installment highlights a different family’s experience, guided by Melissa Moore, the daughter of the notorious “Happy Face Killer,” Keith Hunter Jesperson. Through her facilitation, these families reach out to the victims’ loved ones, offering their condolences and compassion.