EDITOR'S NOTE: This article has been updated to include a comment from the Anna Independent School District. 

Lee Whitehead, 34, was arrested at Anna High School on Friday by the Richardson Police Department. Whitehead has been charged with four counts of possession of child pornography, which is a third degree felony.

Whitehead has taught science at Anna High School for the last two years. Richardson Police Detectives said they received a tip from the National Center for Missing and Exploited Children, which started the investigation that led to a search warrant at Whitehead's residence. There, police found the child pornography. Whitehead has been booked into the Richardson City Jail. As of Saturday at 6:00 p.m. he was still in jail with a bond set at $100,000.

Melane Woodbury, a spokesperson for the Anna Independent School District, said the district is working with authorities.

“The arrest is not school-related,” Woodbury said in an emailed statement. “The district will be working with authorities to determine if any disciplinary action is required.”