Of course, these offences are serious not just because of the behaviour of each of the men involved in the bedroom, but also because they were clearly engaged in a joint criminal enterprise to have sexual intercourse with TW whether or not she consented. In s61J of the Crimes Act Parliament has recognised that fact of combination as a matter which significantly aggravates the offence of sexual intercourse without consent, quite apart from the victim's youth.
93 The offences against TW were indeed serious examples of their kind. True it is not difficult to imagine more serious scenarios but that does not decrease their gravity. The maximum penalty prescribed is imprisonment for 20 years. This is a significant matter in determining the appropriate sentence. As we have already noted, the maximum penalty provides a sentencing yardstick and invites a comparison between the case before the court and the worst possible case. There was little in the way of mitigation of sentence in our view: there was no remorse or contrition, there was little or no significance in the fact that he had no prior record in the circumstances of this case, and, although the Judge was not prepared to find that MAK had no prospects of rehabilitation, this finding did not act as a matter in mitigation of the sentence and reduced any importance that his age might have had. The only matter of significance was the fact that the respondent was in protective custody.
94 We are not persuaded that the individual sentences imposed by the Judge were manifestly inadequate although it must be said that any lesser sentence for the offence in which the respondent was the principal would have been so unreasonable as to give rise to a serious question whether this Court should intervene. However, the overall sentence of 12 years to reflect that criminality was in our view below the range of a legitimate sentencing discretion and a sentence that should attract this Court's intervention on a Crown appeal notwithstanding the absence of any significant sentencing error. The respondent was criminally responsible for the activities of his co-offenders and therefore to be sentenced for his involvement in four acts of penetration of the complainant including three acts of penile penetration of her vagina. As we have indicated, there was little by way of mitigation of the offence or the sentences to be imposed to reflect their criminality. The least overall sentence that could have been imposed was in our view one of 15 years. There were no special circumstances to have reduced the overall statutory non-parole period applying to that sentence so that however structured the result should have been a total non-parole period of 11 years 4 months.
95 Hidden J said nothing about how he assessed the seriousness of the offence against CH. Presumably by starting at a sentence of 8 years before applying the discount he thought it was roughly of the same seriousness as the offence committed against TW by the respondent as a principal. With respect, we cannot agree with that assessment. The offence against CH was more serious objectively that any one of the offences committed against TW. She was only 13 years of age and, although the Judge accepted that the respondent did not know her age, he knew she was under sixteen and, therefore, there is little mitigation in the fact that he did not know how young she was. Although the fact that the complainant was under the age of 16 years is an element of the aggravated offence, the fact that she was well under that age is a significant matter. The threats of violence while implicit were grave and intended, as the Judge found, to terrify her, as undoubtedly they did. The fact that the complainant, prior to the offence by MAK, had consensual intercourse with his younger brother was irrelevant.
96 In our view there was little to mitigate the objective seriousness of the offence. The fact that the Judge held that the offence was opportunistic had little significance in light of the earlier offences committed against TW: the respondent was prepared to take advantage of a situation when it arose to seriously assault a young and helpless female. Nor in light of the earlier offences was the fact that MSK might have been intoxicated of any great moment. The only matters of significant mitigation were the plea of guilty, for which a 10 per cent discount was given, and the fact that the respondent was on protection. With respect we are of the view that the sentence imposed failed to reflect to a very significant degree the objective seriousness of the offence. The starting sentence should have been at least 10 years. With a discount of 10 per cent the least sentence that it was open to the Judge to impose was one of 9 years.
97 The totality of criminality involved in the offence before Hidden J was high. On its face the two instances of offending were completely independent and serious acts of sexual violence committed a month apart. There was little reason to make the sentences concurrent other than as an act of leniency so that the sentences that were otherwise justified might not be crushing. But elements of denunciation, retribution and deterrence were substantial while the prospect of any reform was minimal. The protection of the community was not an insignificant issue. The least sentence that could have served those purposes of punishment notwithstanding the totality principle was in our opinion one of 18 years. There being no special circumstances, but for considerations of accumulation, the non-parole period relating to that overall sentence should be 13 years 6 months.
98 However the next issue is how that sentence should be structured as against the sentences imposed by Sully J. It is important to note that Sully J was sentencing the respondent for completely separate acts of criminality from those before Hidden J although committed only three days after the offence against CH. They were more serious than the individual offences before Hidden J but of course Hidden J was sentencing for two separate acts of criminality whereas the offences before Sully J were related. Hidden J, rightly with respect, rejected a submission by the Crown that the sentences for offences before him were aggravated in that they involved a number of acts of criminality: cf s 21A(2)(m) and see R v Tadrosse, above. But all the offences committed by MSK could be considered as repeat offending over a relatively short period of time with an increasing degree of seriousness.
99 It should be made clear that, where a judge is sentencing for offences in a situation where another judge has already sentenced the offender for other offences, the second judge must regard the first sentence as an appropriate exercise of the first judge's discretion and not seek to reduce or increase it by the sentences the second judge imposes. We are not suggesting that this is what Hidden J did or attempted to do. But we note the difficulty that confronts the second judge in trying to determine what the overall sentence would have been had a single judge been sentencing the offender for all offences for which he is, and has been, punished. That is in effect part of what an application of the principle of totality requires. We should approach the task, as Hidden J was required to do, by taking into account that the sentences imposed by Sully J were appropriate to reflect the seriousness of the offences before him.
100 As we noted in R v MMK, the sentences imposed by Sully J were justifiably heavy as the criminality was high and there was little by way of mitigation of the objective seriousness of the offences or otherwise. But as we have already stated, the total criminality before Hidden J was also substantial and there was little by way of mitigation. The principal consideration was therefore to impose a sentence that significantly reflected the total criminality and the proper purposes of punishment but took into account the purposes to be served by the principle of totality discussed above.
101 With respect and paying due regard to the discretion of Hidden J and the flexible approach he should be allowed in structuring sentences in such a difficult exercise of discretion, we believe that his Honour failed sufficiently to reflect the totality of the criminality before him having regard to the sentences imposed for the offences before Sully J. The ultimate sentence that the respondent is presently to serve is unreasonable in failing sufficiently to reflect the purposes of punishment that such serious offending warrants in light of the relative lack of subjective considerations justifying a lenient or merciful approach. In our opinion an increase in the sentences imposed by Sully J of the extent to which Hidden J intended, that is an increase of the total term of 6 years and of the non-parole period of 5 years and 6 months, is manifestly inadequate. Further we have come to the view that, notwithstanding the principle of double jeopardy and the other discretionary considerations attending a Crown appeal, we should intervene and increase the overall sentence the respondent is to serve.
102 We intend that the respondent should serve a further period in custody after the completion of the sentence imposed by Sully J and before being eligible to parole of 8 years with an extension of the head sentence by 10 years. This means that the respondent is to serve a total sentence of 32 years with a non-parole period of 24 years from 13 August 2002.