A rural Keota man was found pinned under a piece of farm equipment Monday. The Keokuk County Sheriff’s Office reports that a 911 call was received at approximately 4:45 p.m. Monday and upon arrival, Tom Brinning was pronounced dead at the scene. Investigation is still ongoing and an autopsy is being performed at the State Medical Examiner’s Office. Keokuk County Sheriff’s Office, Keota QRS, Keota Police Department and Keokuk County Ambulance responded to the scene.