Flowers in the Attic: The Origin S01E04 - Part 4: The Martyr

After losing all her children due to tragedy and tension, Olivia's newfound religious beliefs instilled in her by her cousin, and her desire to wreck vengeance on those around her, drives her to become the most notorious and terrifying version of herself; a woman capable of locking her grandchildren in the attic upon the return of her daughter after tragedy strikes the family once again...