Petition to terminate placement

§ 764. Petition to terminate placement. Any parent or guardian or duly authorized agency or next friend of a person placed under section seven hundred fifty-six may petition to the court for an order terminating the placement. The petition must be verified and must show: (a) that an application for release of the respondent was made to the duly authorized agency with which the child was placed; (b) that the application was denied or was not granted within thirty days from the day application was made; and (c) the grounds for the petition.