HOUSTON -

Students at a local high school have returned to classes after an evacuation.

Cypress Fair ISD says Cypress Creek High School was evacuated Wednesday morning. The district did not say why the school was evacuated.

Sky 2 aerials show students were safely moved to the football stadium at the campus, which is on Grant Road, as a precaution.

Harris County Sheriff's Office deputies and Cy-Fair ISD police are investigating.

The all-clear was given shortly before 10 a.m.