A junior high teacher has been placed on administrative leave as the Oxnard School District investigates claims that Stacie Halas appeared in several pornographic videos.

The 31-year-old teacher from Richard B. Haydock Intermediate School in Oxnard, Calif. was reportedly removed from her classroom on Monday, three days after several of her students allegedly saw her in a series of online pornographic videos.

I saw parts of the video, Oxnard School District Superintendent Jeff Chancer said Wednesday, according to News 24. It's hard core pornography.

Top school officials said they were asking parents and teachers to dissuade their students from the visiting the inappropriate sites that allegedly feature Halas in pornographic videos as her stage name, Tiffany Six.

It has been alleged that one of our teachers is depicted in at least one pornographic video and possibly others on the Internet,'' said Chancer said in the Tuesday letter to parents. We ask that you be particularly vigilant over the next few days with respect to the Internet content being accessed by your child on his or her telephone or other Internet-ready device.

Chancer did not say if the Halas admitted or denied whether she appeared in the videos.

The California education outlines certain employment conditions. If the school finds she has violated these conditions, she can be terminated.

Maybe it's not a crime as far as the penal code is concerned, but we feel it's a crime as far as moral turpitude is concerned, said Chancer, according to the Smoking Gun.

Chancer said, however, the school district is still trying to determine if there is any violation.

We're trying to determine if there's a nexus on what she does on her own time and what she does in the classroom, he said, according to News 24.

The Oxnard Police Department was notified, but no criminal investigation is underway.