FACTS
2 The victim, Adam Holbrough, was the eight month old son of the applicant's partner. On the morning of 26 September 1996, Adam was left in the applicant's care while his mother went to the shops. At about 9.30am the applicant summonsed an ambulance to the home. The boy was found to have stopped breathing and to have no pulse. He was taken to Bathurst Hospital after being resuscitated and later transferred to Westmead Childrens Hospital. His life was pronounced extinct on the following day. Post mortem examination disclosed bleeding in two layers over the brain together with retinal haemorrhage, along with some bruising. Death was attributed to severe shaking of the infant with repeated bending forwards and backwards of the head.
3 The applicant gave various accounts to the child's mother, to a treating doctor, and to police, of the circumstances in which the infant came to suffer the fatal injuries. They were not all consistent, but in various ways they suggested that he had shaken the boy in a panic after finding him coughing or vomiting. The version of events which the applicant later gave to Dr Lucas was more incriminating in so far as he acknowledged that he had shaken the boy when he would not stop crying after his mother left the home.
4 The plea of guilty was based upon the applicant's acknowledgment that he had shaken the boy in a manner that was entirely inappropriate having regard to his infancy, in circumstances amounting to manslaughter by an unlawful and dangerous act. His Honour accepted that there was no suggestion of premeditation, and he expressly excluded from consideration the suspicion that other earlier injuries found at the post mortem examination, which appeared to have pre-dated 26 September, had been caused by the applicant. However, he did take into account, when assessing the objective criminality involved, the fact that the applicant had been convicted in 1994 in the Local Court, at Katoomba, of an assault occasioning actual bodily harm to his natural daughter, Jayde, when she was but seven weeks old. The injuries occasioned to this child were also consistent with the shaken baby syndrome.
5 This was taken into account, his Honour made clear, not by way of additionally punishing the applicant for the earlier offence, but upon the basis that this occurrence ought to have heightened the applicant's awareness as to the dangers associated with the rough handling of an infant, and in particular with shaking a child.
6 Upon the basis of Dr Lucas' report, his Honour found that the applicant had difficulty in controlling his temper and that it was in such a state that he shook Adam so violently as to cause the injuries which led to his death.
7 The applicant was twenty six years old when he appeared for sentence and had a criminal record which began as a juvenile and included many convictions for offences of dishonesty, including offences of break enter and steal. His parents had separated when he was a baby and he had then lived with his mother and sister in Katoomba until he was twelve. He then went to live with his father in Pennsylvania before returning to Australia to complete his secondary schooling. He had not entered into any steady employment and he began to drink heavily in 1990 and took up the use of marijuana and amphetamines. Dr. Lucas found that he did not suffer from any major psychiatric disorder, but suggested that his disruptive upbringing, his emotional deprivation and his lack of family stability were psycho-social factors that contributed to the offence, in so far as they had caused him difficulty in managing relationships and his temper.
8 It was to his credit, his Honour observed, that he appeared to have recognised his temper problems and had been seeing a psychologist whilst in prison. His prospects of rehabilitation were accepted as reasonable and he was found to have accepted responsibility for what he had done, and to be deeply regretful for it.
9 In sentencing the applicant, his Honour expressly stated his plea of guilty would be taken into account in his favour, and that the case would be treated as one in which the applicant had acted promptly to plead guilty to the lesser charge of manslaughter once the opportunity to do so was presented to him in early 2000. The position in that regard is a little complex, in that the applicant had been committed for trial on a charge of manslaughter in the District Court. A trial date was fixed for 12 February 1998, but the date was vacated through no fault of the applicant. On 27 May 1998, the Director of Public Prosecutions presented an ex-officio indictment for murder and the venue was changed to the Supreme Court. The applicant was refused bail from 10 May 1998 to 15 June 1998, when he was released to conditional bail. He did not appear for arraignment on 23 March 1999, and he was then arrested on the warrant previously mentioned. On 1 October 1999, a trial date was set for 22 May 2000, with an estimate of four to six weeks. This was an assessment which, on the face of the record and the likely issues, would appear to have been somewhat excessive. However, it appears to have been accepted by his Honour and it would be inappropriate for this Court to proceed on any other basis.
10 His Honour noted these circumstances, along with his assessment that the Crown case was a strong one. That assessment was clearly correct. As was accepted by Mr Boulten of counsel today, the plea was in truth an acceptance of the inevitable. It would have been inappropriate for his Honour to have linked the strength of the Crown case to the utilitarian value of the plea: see Lo (2001) NSW Court of Criminal Appeal, 271. There is, however, no reason to suppose that his Honour fell into error in that regard. In particular, his Honour found that considerable Court time and expense had been saved, and that the inconvenience and distress of witnesses and jurors had been avoided. Mindful of the guideline judgment in Thomson & Houlton, (2000) 49 NSWLR 383 a discount of "approximately 10%" was given for the plea.
11 His Honour also noted that the applicant had been in protection and also in strict custody and that it could be likely that he would have to serve his sentence on protection. This, it was accepted, would add to the burdensome nature of his imprisonment.
12 Special circumstances were found in the need for the applicant to have a substantial period of post release supervision with counselling, to assist in his rehabilitation and in the avoidance of further drug abuse, sufficient to "warrant a slight adjustment to the ratio set by S 44(2) of the Crimes (Sentencing Procedure) Act 1999". The adjustment so given involved a reduction of the ratio from 75% to 73% equivalent to a reduction of 1.5 months, leaving a period of potential release on parole of two years.
13 The applicant has addressed three grounds of challenge: