The superintendent of the public schools in any town, any teacher therein, and any person in charge of a private school, or any teacher therein, shall furnish to any court from time to time any information and reports requested by any justice thereof relating to the attendance, conduct and standing of any pupil enrolled in such school, if said pupil is at the time awaiting examination or trial by the court or is under the supervision of the court.
Mass. Gen. Laws ch. 119, § 69