The pedestrian struck by a car on Friday evening near the Unadilla Motorcross Track has died, state police reported a few minutes ago.

A Utica man is being held on DWI and other charges in the incident, which was investigated by troopers from the Oneonta Barracks deployed to the track for a race weekend.

Jonathan M. Mayzak, 20, of Murrells Inlet, S.C., succumbed to his injuries at 1:30 p.m. Sunday.  An autopsy will be performed at the Onondaga County Medical Examiner’s Office in the near future, the troopers said.

The investigation is continuing with the State Police Collision Reconstruction Unit and State Police in Norwich.  The Chenango County District Attorney’s Office will be consulted at the conclusion of the investigation as to whether additional charges are warranted.

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