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

“ The Curious Case of Natalia Grace: The Final Chapter ” premieres Monday, Jan. 6, at 9 p.m. ET on Investigation Discovery.

Grace was invited to live with Bishop Antwon and Cynthia Mans after she was abandoned. The first two episodes of “The Curious ...

Viewers are in for a ride when "The Curious Case of Natalia Grace: The Final Chapter" returns for its third and final season ...