Deputies charged a Lincolnton woman convicted last year of kidnap and incest with illegally maintaining a Facebook page.
Amanda Lee Flowers, 21, of 308 Hubbard St., is a registered sex offender, authorities said, and is not allowed to access any kind of social networking site that additionally allows minors to become members.
A Sheriffâ€™s Office press release said Flowers faces both felony sex offender use of a social website and a misdemeanor probation violation charge.
According to the North Carolina Department of Correction website, public records showed that in November 2010, a Lincoln County jury found Flowers guilty of incest and second-degree kidnapping of a minor.
Sheriffâ€™s Detective Seth Bailey and a probation officer arrested the suspect at her home Thursday.
Flowers is currently being held without bond in the Harven A. Crouse Detention Center.