; (II) flight from prosecution; (III) destruction of or tampering with evidence; (IV) intimidation of potential witnesses; or (V) otherwise seriously jeopardizing an investigation or unduly delaying a trial; and (ii) the order is narrowly tailored and there is no less restrictive alternative, including notification to an individual or organization within or providing legal representation to the named customer or subscriber, that is not likely to result in an adverse result as described in clauses (i) through (v) of subparagraph (A); and (iii) the court has reviewed the individual warrant, order, or subpoena under section 2703 to which the order issued under this paragraph applies. (B) Nature of the offense The court may consider the nature of the offense in issuing a determination under subparagraph (A). (3) Extension A governmental entity may request one or more extensions of an order granted under paragraph (2) of not more than 90 days for each such extension. The court may only grant such an extension if the court makes a written determination required under paragraph (2)(A) and the extension is in accordance with the requirements of (2)(B). (4) Notification of changed circumstances If the need for the order issued under paragraph (2) changes materially, the governmental entity that requested the order shall notify the court within a reasonable period of time (not to exceed 14 days) of the changed circumstances, and the court shall reassess the order and modify or vacate as appropriate. (5) Opportunity to be heard (A) In general Upon an application, petition, or motion by a provider of electronic communications service or remote computing service or person acting on behalf of the provider to which an order under paragraph (2) (or an extension under paragraph (3)) has been issued, the court may modify or vacate the order if— (i) the order does not meet requirements provided in paragraph (2) or (3)