An Orlando high school was evacuated Tuesday morning after an alarm was activated, but no fire was found in the building, officials said.

Timber Creek High School, located on Avalon Park Boulevard, was evacuated around 7:05 a.m. as firefighters checked the facility.

Meanwhile, Orange County Fire Rescue said an ambulance was called to the school about 15 minutes later because a student suffered a seizure, but it was not related to fire alarm.  The student was expected to be OK, fire officials said.

Students were allowed to return to class around 8 a.m.

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