Section 90.615 - Calling witnesses by the court(1) The court may call witnesses whom all parties may cross-examine.(2) When required by the interests of justice, the court may interrogate witnesses, whether called by the court or by a party.s. 1, ch. 76-237; s. 1, ch. 77-77; s. 22, ch. 78-361; s. 1, ch. 78-379.