(c) robbery or attempted robbery, if the court finds aggravating circumstances to have been present; (d) kidnapping; (e) child-stealing; (f) rape. (2) The sentence of death shall be imposed— (a) after the presiding judge conjointly with the assessors (if any), subject to the provisions of s 145(4)(a), or, in the case of a trial by a special superior court, that court, with due regard to any evidence and argument on sentence in terms of section 274, has made a finding on the presence or absence of any mitigating or aggravating factors; and (b) if the presiding judge or court, as the case may be, with due regard to that finding, is satisfied that the sentence of death is the proper sentence. (3) (a) The sentence of death shall not be imposed upon an accused who was under the age of 18 years at the time of the commission of the act which constituted the offence concerned. (b) If in the application of paragraph (a) the age of an accused is placed in issue, the onus shall be on the State to show beyond reasonable doubt that the accused was 18 years of age or older at the relevant time.
[45]Under our court system questions of guilt and innocence, and the proper sentence to be imposed on those found guilty of crimes, are not decided by juries. In capital cases, where it is likely that the death sentence may be imposed, judges sit with two assessors who have an equal vote with the judge on the issue of guilt and on any mitigating or aggravating factors relevant to sentence; but sentencing is the prerogative of the judge alone. The Criminal Procedure Act allows a full right of appeal to persons sentenced to death, including a right to dispute the sentence without having to establish an irregularity or misdirection on the part of the trial judge. The Appellate Division is empowered to set the sentence aside if it would not have imposed such sentence itself, and it has laid down criteria for the exercise of this power by itself and other courts.[1] If the person sentenced to death does not appeal, the Appellate Division is nevertheless required to review the case and to set aside the death sentence if it is of the opinion that it is not a proper sentence.[2]
[46]Mitigating and aggravating factors must be identified by the Court, bearing in mind that the onus is on the State to prove beyond reasonable doubt the existence of aggravating factors, and to negative beyond
