R.I. Gen. Laws § 23-1-24

Any party aggrieved by a final judgment of the superior court may, within thirty (30) days from the date of entry of the judgment, petition the supreme court for a writ of certiorari to review any questions of law. The petition shall set forth the errors claimed. Upon the filing of the petition with the clerk of the supreme court, the supreme court may, if it sees fit, issue its writ of certiorari.