Clear Creek ISD officials say that around 10 a.m., a student reported to administrators that he heard another student make the threat. No further details about the threat are available.
The school was put 'on hold' - a new security protocol where students, faculty and staff remain in place. The student was removed from the classroom.
The Galveston County Sheriff's Office determined this was not a credible threat, and took the student into custody.
The school hold was lifted within about 30 minutes.
Parents were notified via emails, text messages and a voice recording.