Whenever, upon informal application by an authorized applicant, a judge determines there are grounds upon which an order could be issued pursuant to this act, and that an emergency situation exists that involves:
In the event no application is made or an application made pursuant to this section is denied, the court shall require the wire, tape or other recording of the intercepted communication to be delivered to, and sealed by, the court and such evidence shall be retained by the court in accordance with section 14 of P.L. 1968, c.409 (C.2A:156A-14) and the same shall not be used or disclosed in any legal proceeding except in a civil action brought by an aggrieved person pursuant to section 24 of P.L. 1968, c.409 (C.2A:156A-24) or as otherwise authorized by court order. Failure to effect delivery of any such wire, tape or other recording shall be punishable as contempt by the court directing such delivery. Evidence of verbal authorization to intercept an oral, electronic or wire communication shall be a defense to any charge against the investigating or law enforcement officer for engaging in unlawful interception.
N.J.S. § 2A:156A-13