RSA 644:18 Facilitating a Drug or Underage Alcohol House Party.

I. A person shall be guilty of a misdemeanor if such person owns or has control of the occupied structure, dwelling, or curtilage, where a drug or underage alcohol house party is held and such person knowingly commits an overt act in furtherance of the occurrence of the drug or underage alcohol house party knowing persons under the age of 21 possess or intend to consume alcoholic beverages or use controlled drugs at such drug or underage alcohol house party.
II. It is an affirmative defense to prosecution under this section if a person gives timely notice to a law enforcement official of the occurrence of the drug or underage alcohol house party or engages in other conduct designed to prevent the occurrence of such party, or takes action to terminate such party once underway.