UPDATE (March 12, 3:15 p.m.) Kern County Sheriff's deputies are questioning a "person of interest" for this incident.
Sheriff's investigators have released a Taft Union High School student and say no criminal intent is suspected at this time.
The investigation is on-going.
Taft Union High School officials are investigating a "vague threat of violence."
The news was posted on the Taft Union High School District's Facebook.
23ABC has a crew on the way and will update this story as more information comes into the newsroom.