Updated: 03/11/2013 4:55 PM KSTP.com By: Jennie Olson
Police are responding to an incident at South High in Minneapolis.
Several students are referring to the incident a 'fight,' or 'riot' on Twitter.
A KSTP crew at the scene says an ambulance is at the school, and a female student was carried out on a stretcher.
Two other stretchers were sent inside the school.
Watch raw video of the incident here.