Action News has learned that several "intruders" who are not students came into the school around 12:30 p.m.
They started a disturbance in the cafeteria that led to several arrests, including some students at the school.
Several students have been arrested.
The school was in lockdown from 12:30pm until 1:45pm.
There will be a complete report coming up tonight on Action News beginning at 5 p.m.
