ACTON (CBS) — The woman and the driver involved in a tragic fatal accident outside a Trader Joe’s in Acton have been identified.

Police say 18-year-old Bryce Nelson of Vineyard Haven was backing out of a parking spot Tuesday evening when he ran over 62-year-old Diane Fichtel of Ashburnham.

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Fitchel was working at the store at the time she was hit. She died at the scene.

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Nelson did not leave and he has not been charged at this point in the investigation.

The Trader Joe’s was closed Wednesday out of respect for Fitchel and her family.

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“Trader Joe’s is deeply saddened by the loss of a beloved crew member,” the company said in a statement. “Our deepest, heartfelt sympathies go out to the crew’s family and friends.”