The mutual telepathy, of course, is invention, but I consider that this statement gives some support for the inference that the offender thought of killing, or at least attacking, Mr Parkin well before the event and that this was the motive for accompanying him home. It is also inconsistent with the offender's assertions that he acted to any degree in self defence.
11 In the accounts given by the offender to Newman, Morris and Arnautovich he did not suggest that he was adversely affected by either drugs or alcohol. On the other hand, he said to Dr Nielssen (and the doctor accepted) that he was intoxicated with a combination of heroin and alcohol at the time of the offence, assertions which he repeated to Dr Wilcox. Whilst I accept that the offender may well have been to some extent affected by alcohol and perhaps by marijuana, at the time of his attack on the victim, I do not accept that he was so affected as to significantly reduce his culpability for the crime. The details in his accounts to Newman, Morris and Arnautovich belie any substantial level of intoxication. Nor do I accept that his varying accounts of the occasion arise from confusion or confabulation. His later accounts merely reflect attempts at justification.
12 As it happened, the victim had been convicted in December 1995 of six offences of sexual assault involving young persons (both male and female) between May 1985 and July 1988. However, the offender's statement that he was unaware at the date of the crime that the victim had been a paedophile is almost certainly true although it seems reasonably possible that Mr Parkin had expressed a sexual interest in the offender when they met. The offender told Dr Wilcox and Dr Nielssen that when he needed money for heroin he had posed as a male prostitute in order to assault and rob potential customers, although he denied any homosexual desires or activities. When this statement is considered together with the accounts of his homosexual activities given to Ms Arnautovich (and, in general terms, to the psychologist at Kariong Juvenile Justice Centre after his arrest) and his statement to Newman to the effect that he had formed the intention to steal from the victim before he attacked him, I think it virtually certain that, either explicitly or implicitly, the offender had encouraged the victim to think that he would be willing to engage in sexual activity with him and that he went to the victim's house intending, at least, to assault him and steal what he could. I am unable to say at what stage the offender formed the intention to kill the victim but I have no doubt that he had contemplated a serious assault well before it actually occurred. I accept the submission of Mr Molomby, counsel for the offender, that I could not conclude that the intention to kill Mr Parkin was formed an appreciable time before the attack in the sense that it could properly be described as premeditated.
13 As I have already said, it is clear that Mr Parkin's murderer must be an extremely dangerous and disturbed person. I will advert in due course to the opinions of Drs Wilcox and Nielssen concerning the offender's psychiatric state and also to the evidence of Dr Milton called by the Crown. In order to evaluate those opinions, however, it is necessary that I refer to what I regard as a most significant aspect of the offender's history but which was not (for understandable reasons) taken into account by either Dr Nielssen or Dr Wilcox.
14 Ms Morris, who commenced dating the offender in about February 1997, described two incidents involving cats which she had witnessed. Although the circumstances are shocking, I think that it is necessary to set out her description of them in detail, however distasteful, for reasons which will become obvious. Ms Morris said -
"During the time I was going out with Chris I was aware of a number of incidents involving Chris being cruel to animals. Not long after we started going out I bumped into Chris in a Park at Mascot near my home, I think it is called Mascot Park, it is near the Council building. The Park has a war memorial in it. When I saw Chris it was about dusk. Chris was holding a cat. He had a plastic bag over the cat's head and was burning the cat's tail with a cigarette lighter. When I saw him half of the cat's tail was already burnt and he was still burning more of it. When he saw me he threw the cat and it ran away. I was too scared to say anything to Chris about this.
"On another occasion about a month later I was with Chris at a different Park, in the City somewhere. I caught a cat and was patting it. Me and Chris got into a fight but I can't recall what it was about. Chris grabbed the cat and was looking at it. He then got a knife out of his pocket, I think it was a flick pocket knife and started cutting the cat's ears off, he cut its tail off and then he cut the cat's toes off. The cat was still alive and then he cut it straight down the stomach. I could tell that it was a mother cat and was breast feeding. My mother breeds cats and I know a lot about them. When he cut the stomach open he started pulling its stomach contents out. I was in shock from the time he first started to cut the cat and was frozen scared. I then ran away and Chris chased me yelling out, "Stop, I'm going to fuck you up."
15 Ms Morris was required for cross-examination upon this aspect of the evidence. It is unnecessary to set out that cross-examination. It is both shocking and baffling that, following these events, Ms Morris continued to have a relationship with the offender. This bespeaks a disturbing degree of moral numbness. Mr Molomby submitted that it was most unlikely that, if Ms Morris had in fact witnessed these horrific acts, she would have remained in the relationship. On a number of material occasions, also, she was affected to some degree (though I consider, slight) by drugs of one kind or another. However, I found her evidence convincing and I am persuaded beyond reasonable doubt that what she said to the police and, in essence, repeated to the Court, was substantially true, although I think that some of the details may have been confused. Ms Morris also said that the offender was obsessed with knives. Even so, it is clear that the offender was not carrying a knife at the time of the crime.
16 The offender told Dr Wilcox that during his childhood he had a number of dogs and cats as pets. He told her that there were occasions when he would get angry with the cat and throw it off the balcony and he once threw his dog off a second floor balcony. However, he adamantly denied having ever cut up cats and said to Dr Wilcox, in effect, that Ms Morris had fabricated her statements about his doing so. The offender told Dr Nielssen that he had never committed any acts of cruelty towards animals. These were lies.
17 Tendered before me by consent were statements made by the persons I have already mentioned and other acquaintances of the offender. Those statements refer to many comments made by the offender about Mr Parkin's murder. It is unnecessary to set these out in detail. It is fair, I think, to characterise them as defiant, self-justificatory and boastful. Indeed, it seems to me that they display a distinct tone of relish.
18 The offender told Dr Wilcox that when he was younger he had a lot of anger and then went on to say, "After I killed that guy, after I got him back, I did not feel much anger, it made a lot of my anger go away". Dr Wilcox asked him if he had ever thought of killing anyone else. She said that he replied that he would sometimes think about how he would like to kill someone but knew that he would never do it again and expressed considerable regret for his past actions. On the other hand, although, as I have mentioned, the offender buried the knife he had used to mutilate the body in the back yard of his premises, he kept the bowling pin and would produce it from time to time, describing it in a threatening way as having been used to kill someone. As Dr Nielssen opined, his behaviour was likely, as the doctor put it, "to be due to pride in his achievement". I accept the opinion expressed by Dr Milton -
"An attack of this level of violence on minimal or no provocation, followed by bizarre mutilation of the body, raises the question of why the offender did it. I do not believe it can be explained on the basis of drug intoxication but is more likely to be a reflection of longstanding extreme aggression and bizarre fantasies and unusual tastes, including pleasure in killing.
"The most probable explanation of the murder is that it was deliberate and provided an outlet for feelings of inadequacy, the particular act of killing causing Mr Robinson to feel powerful and effective. That is in accord with his keeping the murder weapon and boasting about his act.
"His evisceration and other mutilation of the body is consistent with a liking for extreme morbid stimulation, with unusual curiosity, and with the cruelty described by Ms Morris in regard to Mr Robinson's callousness and sadism to animals (including evisceration similar to that carried out on Mr Parkin). He told Dr Wilcox of having thrown animals from a height.
"The killing of Mr Parkin is consistent with Mr Robinson's poor self-concept, past history of violence, interest in weapons, antisocial behaviour and lack of concern for the feelings of others. The offence cannot in my view be explained as a sudden angry reaction to homosexual advances, even if one accepts he was affected by drugs or alcohol at the time. The factors causing the offence are likely to be deeply established in Mr Robinson's being. Thinking about the offence is pleasurable to him, and such behaviour that is rewarding to him is likely to be repeated."
19 All doctors agreed, in substance, that there was no evidence of developmental disability, brain damage, psychotic illness or mood disorder although the offender's intelligence was estimated as in the low average range. There was also a history of substance abuse. As Dr Milton, however, concluded -
"In any event, and regardless of the cause, Mr Robinson showed restless, aggressive, anti-social behaviour prior to the killing and such a pattern does not as a rule change much over time."
20 It is important, I think, to state that whilst psychiatric assessments in cases of this kind are undoubtedly useful and require careful consideration by the sentencing judge, in the end the judge is obliged to exercise his or her own insight, knowledge and experience in assessing the relevant character of an offender and the true extent of his or her culpability for the crime.
21 Drs Wilcox and Nielssen naturally sought from the offender an explanation for his mutilation of the body. Although he had a clear memory of this, he could not, or would not, give any explanation, saying to Dr Wilcox, "Maybe I wanted to see what it looked like, maybe I felt that this is what I had to do to make sure he was dead". He told Dr Nielssen that he was "puzzled by having done it". On the other hand, he told Ms Arnautovich that the reason that he had mutilated his victim's body was, "because I wanted the police to think they were dealing with someone who really meant business, like a complete psycho who was out to get him, like a real mental case". This may partly have been true. It raises the question, however, as to why he wished the police to think this.
22 I should mention that in about August 1998, when with Ms Arnautovich and under the effect of LSD the following occurred -
"Chris was very overwhelmed. He went silent and started to cry. I kept asking him what was wrong and he said,
'You don't want to know. How can I tell you what I've done. I can't just come out and tell you.'
I said, 'Yes you can, just tell me.'
He said, 'I've done a lot of bad things in my life and I did something very bad that I can't take back. I've done something I shouldn't have done.'
I said, 'What did you do.'
He said, 'I can't just tell you, even though the guy was a bad person and even though I knew he was scum and I thought by getting rid of him, it was getting rid of just another piece of scum off the streets, but that makes me just as bad as him.'
I said, 'Didn't you say he tried to rape you.'
He said, 'Yeah, but I should have let the Courts deal with him. I should have let the Police deal with him and by doing what I did, which I can't take back, I'm just as bad as he is. I'm just as much as a scum as he is.'"
23 From time to time he also had conversations with Ms Arnautovich which suggested that he was haunted by the events of that night and appeared to be frightened and panicked when he referred to the bowling pin.
24 Whilst I think that these conversations and, perhaps, his fears may, to some extent, demonstrate an acknowledgment of wrongful behaviour and a degree of contrition, a consideration of the whole of the evidence compels the conclusion that this was only slight and short-lived. In light especially of the offender's other statements about the crime to which I have referred, I have regretfully come to the conclusion that, to the present time, there is no evidence capable of acceptance that he feels any remorse for what he has done.
25 In dealing with a young person such as this offender, the prospect of, and public interest in, rehabilitation is a very material factor in sentencing and will, in most cases, lead to the imposition of a lighter sentence than would ordinarily be imposed. The other material consideration is that such an offender's culpability may be lessened by his or her relative immaturity, which might lead to the conclusion that he or she did not appreciate the full extent of the criminality of the offence being committed and lacked the personal resources to control his or her violent behaviour which, with maturity, might develop.
26 In this case, Dr Wilcox does not suggest that this offender has any real prospect of rehabilitation, although her report appears mainly directed to the issue of his fitness to plead and the possible existence of a defence of either mental illness or diminished responsibility. However, certain aspects of the case led her to suggest that the offender, "may have a vulnerability for a psychotic illness and it is possible that at a later time he may develop a mental illness such as schizophrenia". Dr Nielssen also did not deal with the issue of rehabilitation in terms but stated that, although the offender "denied having any sadistic or sexually deviant interests, the pattern of behaviour reported is strongly suggestive of a serious psycho-sexual disturbance that warrants extensive exploration in a counselling relationship" and recommended treatment including intensive counselling and further education and vocational training. Dr Milton considered that, whilst Dr Nielssen's suggested approach could be supported on humanitarian grounds, from a clinical point of view, counselling or psychotherapy was not likely to produce significant change. Dr Milton concluded that the offender could be "contained by a consistent, closely structured environment" and thought that perhaps over time this, combined with education and medication, might have some positive effect but warned that, "the depth of his problems as demonstrated in his history, the murder and mutilation, suggest entrenched and self-rewarding patterns of violent and bizarre thought, with a risk of repetition".
27 I have, with some reluctance, come to the conclusion that the murder of Mr Parkin was deliberate and unprovoked. The blows to the head were extremely violent. The offender intended to kill, not merely to disable. The mutilation of the body must have extended over a considerable period of time and required a great deal of physical effort. The offender told Ms Arnautovich, when describing the mutilation -
"Do you know how strong those tubes and things inside you are. I do not how doctors operate, they must have some really sharp knives. Do you know how long it takes to cut all those organs and those tubes that connect everything together. I couldn't believe it, man."