A video of a brutal assault on a Columbia, SC high school student has gone viral. The video shows a school officer choking a female student, slamming her to the ground and then dragging her across a classroom floor.

The incident occurred at Spring Valley High School and according to a another student in the classroom, here’s what happened:

The girl was asked by the teacher Mr. Long to leave the classroom and go to the discipline office, she ignored him, then an administrator came in and asked her if he needed to get the resource officer. She ignored him and then the officer came in. He asked if she was gonna go or if he had to make her go. Then he grabbed her and pulled her out of her desk and she fell on the ground with the desk still on her. He then threw her across the room and then got on top of her.

Another student tried to stand up for her, which also led to her arrest.