The series follows the Barnett family, who initially adopted what they assumed to be a 6-year-old Ukrainian orphan with spondyloepiphyseal dysplasia, a rare bone growth disorder.

Grace was invited to live with Bishop Antwon and Cynthia Mans after she was abandoned. The first two episodes of “The Curious Case of Natalia Grace,” told the story about her adoption, claims that she was an adult and not a minor when abandoned and claims that she was manipulative and predatory.

The new season of The Curious Case alleges that Natalia’s second adoptive family, Bishop Antwon and Cynthia Mans, abused Natalia while she was in their care. Natalia escapes from the Mans and is adopted by Nicole and Vince DePaul,