@investigationdiscovery: Initially believed to be a 6-year-old Ukrainian orphan with a rare bone growth disorder, Natalia was adopted by Kristine and Michael Barnett in 2010. However, the family dynamic soured when Michael and Kristine alleged that Natalia was an adult masquerading as a child with intent to harm their family. By 2013, Natalia was living on her own, which ignited an investigation that led to Michael and Kristine's arrest for neglect and a firestorm questions