Lisette Ostilow is the sister of molestation victim Jeremy Ostilow, Jr.. After the molestation and their parents signing an NDA for a payoff, Jeremy started abusing her. Aside from hitting her and pulling her hair, he also destroyed her dolls, which she kept in her bedroom chest after he mutilated them.
When Jeremy posted he was raping Lisette and ready to kill responding cops in an online horror chat, he was hospitalized, and she was questioned. She showed the chest of her mangled dolls that revealed "J.J." was disturbed, but fighting with a bully at school revealed he was a victim of molestation. (SVU: "Sick")