Not playing kickball gets teen yanked by hair by the SRO, story in description #cops

The student in the video is 18 year old Taurus Sledge, and attends East Ridge High in Hamilton County TN. you can see the SRO yanking him by the hair and pulling him around. The father reached out to local news and said his son was also pepper sprayed and taken to the juvenile detention center.
The coach called the SRO because Sledge opted out of participating in kickball, because he wasn't feeling well.
When "Free Time" rolled around Sledge began to play basketball and the coach began to address him about it.
Once the SRO showed up (who hasn't been identified), he placed his hand on Sledge telling him to calm down.

What happened in the video is what happens next and is caught by another student and uploaded to Facebook. It was taken down and uploaded several times today.