APPEAL OF TIMOTHY CARNAHAN (New Hampshire Compensation Appeals Board). No. 2009-130.Supreme Court of New Hampshire. Compensation Appeals Board.Argued: January 13, 2010. Opinion Issued: April 8, 2010. 1. Workers’ Compensation — Rehearings and Appeals— Rehearing The doctrines of res judicata and collateral estoppel apply to final agency decisions in workers’ compensation cases. However, the statute governing […]