Nashville fire crews responded to Vanderbilt Children's Hospital Thursday after an elevator shaft in a parking garage caught fire.
Heavy smoke was reported coming from the structure around 11:15 a.m.
Multiple units responded and the garage was evacuated.
The flames were extinguished less than 30 minutes later.
Firefighters remained on the scene investigating what might have sparked the fire.
Nashville's News 2 has a crew on the scene.
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