A 35-year-old Brush Creek woman was arrested by the Tennessee Bureau of Investigation last week for soliciting a minor.
The investigation was opened at the request of the District Attorney General last month.
Sabra Swaims Gentry was indicted by the Smith County grand jury on one count of solicitation of a minor.
Genrtry allegedly sent sexually explicit texts and had sexually explicit conversations with a minor on more than one occasion  in November.
Gentry is the former cheerleading coach at Smith County High School.