On 10/29/16 at 3:30 p.m., the Plymouth County Sheriff's Office responded to a tractor rollover accident at 24265 Concord Avenue in Westfield, Iowa.  Douglas Graves, age 53, was operating a 1955 International 560 tractor when it rolled down a small hill on the property.  The tractor rolled over top of Graves.  Akron Ambulance transported Graves to St. Luke's with non life-threatening injuries.