Someone reportedly called 911 around 10 AM Monday and said there was a bomb at Big Spring High School.
School officials tell Big 2 that they evacuated all students from the building.
Big Spring Police say that they searched the campus, but they didn't find any bombs.
The students were allowed back into the building after the search, and classes continued as normal.
Officers say that someone called in the threat from a dead cell phone.
Now, police are working to find the person who made the threat.