Students released following security threat at Spring Hill junior high, high school campuses

UPDATE: Spring Hill ISD announced at 5:20 p.m. that all students have now been dismissed and the Longview Police Department and the Longview Fire Department will continue to investigate the threat.

At this time, the status of Thursday night's football game has yet to be determined.

LONGVIEW, Texas (KETK) -- Multiple Spring Hill ISD campuses [...].