Westmoreland, NY (WIBX) - A Westmoreland man is in critical condition following an ATV accident.

According to the Oneida County Sheriff's Office, 22-year old Adrian Spence was operating his ATV on Eureka Road in Westmoreland last night when he lost control of the vehicle, which rolled over.

Spence was able to stay on the ATV but was pinned underneath it.

He was taken to St. Elizabeth Medical Center with a serious head injury.

Deputies say Spence was not wearing a helmet.

The investigation is continuing.