Michael and Kristine Barnett adopted a Ukrainian girl named Natalia Grace, whom they believed to be 6 years old. However, the couple soon began to suspect that she was an adult con artist who wanted to kill them.

In the final episodes of the ID series, Natalia's continued communication with her prior adoptive family wreaks havoc on the DePaul household as they try to help her understand how she's been exploited.

Natalia Grace Mans (née Barnett) was adopted by Cynthia Mans and Antwon Mans after she escaped alleged abuse from her former adoptive parents, Michael Barnett and Kristine Barnett. However, the Mans family may not have been the heroes that the Ukraine native needed.

Antwon and Cynthia Mans took in Ukrainian orphan Natalia Grace after her former adoptive parents, Michael and Kristine Barnett, abandoned her by renting an apartment for her in Indiana, believing she was in her 20s,

The Final Chapter takes viewers behind the scenes of Natalia Grace’s rocky relationship with her adoptive parents and her dramatic attempt to escape from the Mans family.

Natalia Grace reveals why she finally cut ties with her adoptive parents after fleeing their home to live with another family -- and the moves she's making to take "control over my life."

Viewers are in for a ride when "The Curious Case of Natalia Grace: The Final Chapter" returns for its third and final season in January. The Investigation Discovery series follows Natalia Grace, a Ukrainian orphan with a rare dwarfism condition, as she "is forced to navigate a number of seemingly insurmountable challenges," per a press release.

Natalia Grace is speaking out about her relationship with her adoptive parents in the final season of the docuseries focusing on the case that’s garnered national attention since 2019.

Both viewers that have been tracking Natalia Grace's wild life story for years and those who just discovered the messy, drama-filled world of the Ukrainian-born orphan are in for huge twists as the third and final installment of The Curious Case of Natalia Grace drops bombshell after bombshell.

In three seasons, "The Curious Case of Natalia Grace" has examined Natalia's troubling and traumatic life story, bouncing from foster homes to many different adoptive parents after coming to the U.S.