Vandercook Lake High School went onto a "soft" lockdown around 9:30 a.m. this morning due to an unspecificed threat.
The lockdown was lifted about an hour later.
The Jackson County Sheriff's Office isn't yet saying what happened, although we're told the threat was a hoax.
The superintendent's office says a large group of students was stopped outside the high school, but were later let in.
No guns were seen, and no one was hurt.