Fatal Accident in Washington County 

An Addision man was killed today after the tractor he was driving rolled over on top of him.21-year-old Jonathan Brock was working for Cherryfield Foods in a remote area of Washington County near Holmes Falls.Officials say he was driving the tractor down a dirt road when he lost control. The tractor went off a bridge into the Machias River, pinning Brock underneath it.A co-worker saw it happen and called for help, but when officials arrived a short time later, Brock had died.