661—11.9 (17A,690,692) Arresting agency portion of final disposition form. The sheriff of each county and the chief of police of each city shall complete the arresting agency portion of the final disposition form with the arrest information on all persons whose fingerprints are taken in accordance with the rules or Iowa Code section 690.2, and thereafter forward the form to the appropriate county attorney or to the juvenile court officer who received the referral if the case remains in juvenile court.