JOHN BOYNTON a. v. DENNIS FIGUEROA a. No. 2005-652.Supreme Court of New Hampshire Merrimack.Argued: October 3, 2006. Opinion Issued: December 21, 2006. 1. Evidence — Opinion Testimony — Lay Witnesses In an action by plaintiffs claiming negligent construction and installation of their home, the trial court did not err when it permitted the plaintiffs to […]