LONDONDERRY SCHOOL DISTRICT SAU #12 a. v. STATE OF NEW HAMPSHIRE. No. 2006-258.Supreme Court of New Hampshire. Hillsborough-southern judicial district.Submitted: October 2, 2008. Opinion Issued: October 15, 2008. 1. Constitutional Law — Judicial Powers and Duties— Mootness Generally, a matter is moot when it no longer presents a justiciable controversy because issues involved have become […]