BOSTON (CBS) – A pedestrian was seriously injured when they were struck by a vehicle Thursday night, Boston police say.

Officers were called to the intersection of Massachusetts Avenue and Melena Cass Boulevard shortly before 8 p.m.

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The pedestrian was taken to Boston Medical Center.

He or she suffered life-threatening injuries.

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The vehicle did not stop, police say.

Police are investigating the incident.

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No additional information was immediately available.