Delaware County Sheriff's Deputies investigated a fatal motor vehicle accident which occurred on State Highway 10, in the Town of Walton, at approximately 7:30 PM on Friday, August 31.

21 year old Aaron Tubbs, of Treadwell, NY was operating a bicycle northbound on State Hwy 10, when he was fatally struck by a vehicle operated by 66 year old Michelle Mason of Hamden, NY.  Mason and her passenger were uninjured.

The cause of the collision remains under investigation. Deputies and Investigators at the scene were assisted by members of the NYC DEP Police, NYSP Collision Reconstruction Unit, as well as Walton Fire and EMS.