5905 - Rehearings.
§ 5905. Rehearings. (a) General rule.--If the convening authority disapproves the findings and sentence of a court-martial he may, except where there is lack of sufficient evidence in the record to support the findings, order a rehearing, in which case he shall state the reasons for disapproval. If he disapproves the findings and sentence and does not order a rehearing, he shall dismiss the charges. (b) Rehearing body composition and authority.--Every rehearing shall take place before a court-martial composed of members not members of the court-martial which first heard the case. Upon such rehearing the accused shall not be tried for any offense of which he was found not guilty by the first court- martial, and no sentence in excess of or more severe than the original sentence may be imposed, unless the sentence is based upon a finding of guilty of an offense not considered upon the merits in the original proceedings, or unless the sentence prescribed for the offense is mandatory.