The incident occurred around 8 p.m. on the third level of the SOJO Spa Club on River Road, Police Chief Donal Martin said.
Responding officers lifted the car off her and administered aid before Edgewater EMS took her to nearby Palisades Medical Center, where she was pronounced dead at 8:42 p.m., Martin said.
Her identity will be released once next of kin are formally notified, he said.
An investigation was continuing, the chief said.
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