The plaintiff may, at any time, give notice in writing to the trustee that the action is discontinued against him, and no further proceedings shall be had, except that the trustee shall recover his cost, if any, to that time.
N.H. Rev. Stat. Ann. § 512:16
Discontinuance
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.