ROUND ROCK, Texas (AP) — Investigators say a Central Texas third-grade teacher has been arrested on charges of hiding a video camera in a staff restroom in a recording that also captured his image.

Williamson County records show 36-year-old Robert Lance Bradley was arrested Thursday on a charge of invasive visual recording, then freed on $11,000 bond. He taught at Fern Bluff Elementary School in Round Rock since 2007.

Authorities say the device, hidden in a drinking cup and pointed toward a stall, recorded a woman in the bathroom.

A Round Rock Independent School District statement says administrators learned of the incident Tuesday and reported Bradley, who was removed from campus.

Jail records don't list an attorney to speak for Bradley, whose name was not listed Friday on a directory of teachers at the school.