WATERBORO, Maine (AP) — Authorities say a 47-year-old man has died while trying to push an all-terrain vehicle out of the mud in Waterboro.

The Maine Warden Service said Dennis Hayward of North Berwick experienced some kind of “medical event” while he two other men tried to push the ATV free at about 2 p.m. Monday. The machine got stuck in the mud while Hayward was riding through a wooded area of town.

He died at the scene. An autopsy has been scheduled.