WESTON -- An ambulance company worker is dead following a collision with a tractor-trailer on Interstate 79 in Lewis County. Lewis County sheriff's deputy F.J. Turansky says Mark Anthony Kinder was a passenger in the ambulance. Kinder died from his injuries at Stonewall Jackson Memorial Hospital. The accident occurred around 4:45 a.m. Tuesday near Weston. Turansky says the ambulance's driver was treated and released. The tractor-trailer driver and a passenger weren't injured. Kinder was an employee of Jan Care Ambulance.