The older a person managed to get via it and stay a somewhat standard daily life, but the younger sister was so warped by the abuse that she tried using to molest a tiny lady and then killed her when she freaked out. But afterwards they uncover that she experienced a "stillbirth" a couple yrs prior, and Benson confronts her with that - and the lady blurts out that her father was also THAT baby's father, and she'd really killed that baby herself.