Hannah Milner is the biological daughter of Camille Walters and Victor Ramos. Like Olivia Benson, Hannah is the product of her mother's rape thought initially Camille did not know who the father was due to her being gang raped. Hannah was given up for adopted by her mom and Mr and Mrs. Milner became her adoptive parents. Olivia learned of Hannah's existence after Camille broke down and told her about her daughter. Later looking a file Olivia discover where she was living and got her to take an DNA test as Hannah is the living profit of the rape. Hannah testified in court confirming Camille was her real mom and said the man in the blue shirt was her father. Alexander Gammon became angry when she 'said' he was biological dad until Hannah revealed she was talking about Victor. Learning he had a daughter, Victor broke down confirming it was true and said Alexander was a rapist who paid off his victims so they wouldn't press charges. Hannah and her mom reunited at the end of the episode.
Hannah to Camille after her mother apologizes for the events that cause to meet-"I'm not"