(b) Right to Hearing if Committed upon Acquittal. The court shall hold a hearing within 30 days of the receipt of any report from the administrator of the facility on the issues raised thereby, and the defendant shall have a right to be present at the hearing. If the court determines that the defendant continues to meet the criteria for continued commitment or treatment, the court shall order further commitment or treatment for a period not to exceed 1-year. The same procedure shall be repeated before the expiration of each additional 1 year period in which the defendant is retained by the facility.
(c) Evidence to Determine Continuing Insanity. Before any hearing held under this rule, the court may, on its own motion, and shall, on motion of counsel for the state or defendant, appoint no fewer than 2 nor more than 3 experts to examine the defendant relative to the criteria for continued commitment or placement of the defendant and shall specify the date by which the experts shall report to the court on these issues and provide copies to all parties.