Montgomery County police are investigating a crash in Rockville, Maryland, that left one person dead.

First responders were called to the scene shortly after 3 a.m.

Investigators said the victim died in a single‑vehicle crash at Norbeck Road and First Street.

As of 8 a.m. Sunday Norbeck Road is closed at First Street, East Gude Drive is closed at Taft Street, and Avery Road is also closed in the area.

Another person was seriously hurt and transported to a hospital. The condition of a third person was not immediately available.

A map of the area is below.

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