559 A.2d 838 TROY JOHNSON v. AETNA LIFE AND CASUALTY CO. No. 88-382Supreme Court of New Hampshire Cheshire Decided June 13, 1989 1. Res Judicata — Application — Administrative Decisions Doctrine of res judicata barred relitigation of decision by labor department that injured employee had “light duty work capabilities” at the time decision was rendered, […]