A teacher at the University of Texas in San Antonio called the police on a female student because she had her feet up in class.
The student was not disruptive-just had her feet up.
The police were called into the classroom where a student filmed the incident that has now gone viral.
The student can be seen quietly leaving the room with the officers.
The teacher, Anita Moss, had previously gone on a tirade with another class about the lack of civility shown by students who were not paying attention.
The teacher is a Biology lecturer and the students have taken their grievance to the College of Sciences administration.