According to a statement from Limestone County Schools Superintendent Randy Shearouse, after the "inappropriate relationship" was made known to school officials, "an investigation was conducted, which resulted in the teacher being placed on administrative leave."
According to Limestone County Jail records, Gibson is no longer being held in the county jail.
The Limestone County Sheriff's Office says investigators have charged a Clements High School teacher with school employee engaging in a sex act with a student under 19.
Brody Gibson, 26, is listed as a sixth- and seventh-grade social studies teachers on Clements High School's staff page.
On his personal Instagram account, Gibson is identified as the head coach of the Clements High School baseball team.
He was arrested Friday afternoon.
Bond was set at $5,000.