via KFOR:

OKLAHOMA CITY -- (KFOR) -- There was an increased police presence at Capitol Hill High School Wednesday after a brutal fight was caught on camera.

Warning: The video below may be considered disturbing. Viewer discretion is advised.

Juanita Rdz on Tuesday, January 12, 2016

A teacher confirmed with KFOR the fight that occurred Jan. 12 was gang-related.

The teacher also says staff members were advised to use caution when letting kids out of class.

Along with the fight, police say several teachers were assaulted or threatened.

Five Capitol Hill students have since been arrested in connection to the incident at the school, police told KFOR.

FULL STORY: 5 students arrested after brutal fight is caught on camera at Oklahoma City high school - KFOR