DALLAS (CBSDFW.COM) — A pedestrian is dead after an auto accident involving an off-duty Dallas police officer.

It was around 10:00 p.m. Sunday when officials with the Dallas Police Department say an officer was driving his personal vehicle in the 8100 block of the LBJ Freeway service road.

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At some point investigators say a pedestrian stepped off a curb onto the street, directly in front of the officer’s vehicle.

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The victim, who has not been identified, was struck by the officer’s vehicle and died at the scene.

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Police say the officer, who was not injured, was on his way home at the time of the accident.