When you send your kids to school in the morning you probably don't think about something like this happening to them. This video was taken from a security camera at Sullivan High School in Chicago.

Take the jump to watch the fight, warning it's quite violent.

A pair of female Chicago Public High School students violently assaulted a fellow female student during class last week while at least four other students and the teacher stood by.

In the video, 14-year-old Jillian Salgado struggled to fend off her two attackers. A fourth woman appears to make an attempt to break up the fight before backing away. At one point, the assailants appear to slam the victim's head off a table.

Classmates said the teacher seen in the video was unable to stop the fight and that it took several security officers to break it up. The teen suffered a concussion, a neck sprain and several scratches and bruises, but those injuries are minor compared to her emotional injuries.

Do you think kids today, particularly young girls are more violent than in the past?

View more videos at: http://nbcchicago.com.

More From Cars 108