A. A petition for the involuntary commitment of a minor may be filed with the juvenile and domestic relations district court serving the jurisdiction in which the minor is located by a parent or, if the parent is not available or is unable or unwilling to file a petition, by any responsible adult, including the person having custody over a minor in detention or shelter care pursuant to an order of a juvenile and domestic relations district court. The petition shall include the name and address of the petitioner and the minor and shall set forth in specific terms why the petitioner believes the minor meets the criteria for involuntary commitment specified in § 16.1-345. To the extent available, the petition shall contain the information required by § 16.1-339.1. The petition shall be taken under oath. If a commitment hearing has been scheduled pursuant to subdivision 3 of subsection C of § 16.1-339, the petition for judicial approval filed by the facility under subsection C of § 16.1-339 shall serve as the petition for involuntary commitment as long as such petition complies in substance with the provisions of this subsection.
B. Upon the filing of a petition for involuntary commitment of a minor, the juvenile and domestic relations district court serving the jurisdiction in which the minor is located shall schedule a hearing which shall occur no sooner than 24 hours and no later than 96 hours from the time the petition was filed or from the issuance of the temporary detention order as provided in § 16.1-340.1, whichever occurs later, or from the time of the hearing held pursuant to subsection C of § 16.1-339 if the commitment hearing has been conducted pursuant to subdivision C 3 of § 16.1-339. If the 96-hour period expires on a Saturday, Sunday, legal holiday or day on which the court is lawfully closed, the 96 hours shall be extended to the next day that is not a Saturday, Sunday, legal holiday or day on which the court is lawfully closed. The attorney for the minor, the guardian ad litem for the minor, the attorney for the Commonwealth in the jurisdiction giving rise to the detention, and the juvenile and domestic relations district court having jurisdiction over any minor in detention or shelter care shall be given notice prior to the hearing. If the petition is not dismissed or withdrawn, copies of the petition, together with a notice of the hearing, shall be served immediately upon the minor and the minor’s parents, if they are not petitioners, by the sheriffs of the jurisdictions in which the minor and his parents are located. The hearing on the petition may proceed if the court determines that copies of the petition and notice of the hearing have been served on at least one parent and a reasonable effort has been made to serve such copies on both parents. No later than 24 hours before the hearing, the court shall appoint a guardian ad litem for the minor and counsel to represent the minor, unless it has determined that the minor has retained counsel. Upon the request of the minor’s counsel, for good cause shown, and after notice to the petitioner and all other persons receiving notice of the hearing, the court may continue the hearing once for a period not to exceed 96 hours. Any recommendation made by a state mental health facility or state hospital regarding the minor’s involuntary commitment may be admissible during the course of the hearing.