Upon notification by the Department of Public Safety of a child's disappearance, a school or school district in which the child is currently or was previously enrolled shall flag the school record of that child in a manner that, when a copy or information regarding the record is requested, the school or school district shall be alerted to the fact that the record is that of a missing child. The school or school district shall immediately report to the Department of Public Safety a request regarding flagged records, including any knowledge as to the whereabouts of the child. Upon notification by the Department of Public Safety that the person who was listed as a missing child has been found, the school or school district shall remove the flag from the person's record.