The conviction appeals
17 It was uncontested that much of the relevant interaction between the complainant and the Appellant had been recorded by the use of a portable video camera. The prosecution relied on this recording, discovered by police after the Appellant's arrest, for the purpose of proving the sexual conduct, the administration of the drugs and the their effect on the complainant. The defence relied on the recording to prove that the complainant consented both to the administration of the drugs and the sexual activity she later complained about. At the time of the offences, the Appellant, then twenty-seven years old, was in his first year as a medical resident at Liverpool Hospital and had lived as a boarder for over a year at the home of the complainant's mother, where also the complainant lived. He had, on several occasions, treated members of the complainant's family, including the complainant, with injections for various conditions. The complainant, who was twenty-one years of age, worked as a carer for elderly persons.
18 The complainant denied that she had any romantic interest of any kind in the Appellant and emphatically denied suggestions put to her in cross-examination that there had been prior sexual contact between them. She had a boyfriend at the time of the offences. The Appellant did not give evidence and there was no evidence from which it could have been inferred that the complainant's evidence in this regard was untrue.
19 On the evening of 8 June 1996, the Appellant returned earlier than expected from a trip to India, while the complainant's mother was herself overseas. He brought some trinkets as gifts, including a sari, for the complainant and gave them to her that evening. She put the sari on and watched a video of his trip in his bedroom. He made a short recording of the complainant and himself sitting on his bed in his bedroom. This showed some signs of physical affection, but no sexual conduct. The Appellant asked the complainant to marry him, but she refused, saying that she was too young and not interested in marriage. They talked for some hours, the complainant eventually going to bed, in her own bedroom, at about 6am. The complainant eventually rose at about 2pm. The Appellant told her that he should give her an injection. Before he went overseas he had mentioned that, when he returned, he would need to vaccinate her against the possibility of becoming infected with any disease that he might pick up whilst in India, saying that she might pass it on the old people she worked with. Accordingly, she agreed. He injected her in the upper arm and gave her some tablets to take to relieve the pain from the injection. The complainant said that, from that point, she had no memory of what occurred except waking up briefly twice. On the first occasion, she found a cannula taped to the back of her wrist, asking what it was for and being given tablets to take. The tablets were "very similar", she said, to the oxazepam tablets that had been tendered. (Shortly after the complainant went to the police, a blood sample was taken, showing oxazepam residue.) The complainant said she felt "sort of semi-conscious". She recalled she was on the floor in the Appellant's bedroom, wearing only a tee-shirt. On the second occasion, she said she found herself lying on the floor and said to the Appellant that she had to go and wash her hair. He told her not to move since she had "sort of had a cardiac arrest and you have stopped breathing". She said she did not believe him and recalled that the Appellant rewound the video and showed her the part where he was trying to resuscitate her. The complainant said she remembered nothing else.
20 In fact, the complainant had been in the Appellant's company, he naked and she almost so, for something in the order of two hours. He had performed oral intercourse and other acts of sexual intimacy on her during this period. As I mentioned, this was video recorded. There was also some conversation between them. If one considered only the words spoken as appeared in the tendered transcript, it might be possible to make a strong case that the complainant was, at some points, both able to and did give consent to ingestion of some drug and acts of an intimate character, such as caressing her breasts and masturbating the Appellant. However, the depiction in the video recording gives an altogether different picture of events, especially if the jury accepted, as they were certainly entitled to do, the evidence of the complainant, in substance, that although she did voluntarily take what she thought was a vaccination and pain-killing tablets at the outset, at the Appellant's suggestion, she was thereafter so affected that she was unaware and had no memory of the insertion of the cannula, later administrations of other drugs and the sexual conduct performed on her by the Appellant. Traces of propofol were found in the complainant's blood sample, whilst the Appellant himself identified midazolam as being injected via the cannula. The undisputed medical evidence was that the drugs administered by the Appellant would have a profound effect on the ability of the person to whom they were administered to retain memories, especially short term memories, so that he or she would not be expected to remember very much of what had happened while the drugs were being ingested for a period of probably an hour or two after the last dose. Even memory of what occurred in the minutes or even hour leading up to the first dose may be adversely affected. Generally speaking, the drugs that were administered to the complainant were sedatives used, amongst other things, to make patients cooperative, suggestible and compliant (behaviour very evident on the video), especially when it is proposed to undertake painful procedures, such as relocating a dislocated shoulder, that a patient might otherwise resist; the ability to make rational decisions will also be markedly impaired and the patient become confused and disorientated. However, the actual effects of the drugs on particular individuals was, to some extent, uncertain and the degree to which their higher or cognitive functions - those dealing with knowledge and consent - were impaired varied, possibly significantly. Considering the nature of the drugs, it strikes me as fantastic to suggest that the complainant willingly took them as some kind of experiment. Nor was it suggested in cross-examination that there had been a prior conversation in which this experiment had been agreed to, let alone that the nature and likely effects of the drugs had been explained to the complainant. It goes without saying that no such conversation was recorded: the video commences with the complainant almost naked and the Appellant completely so, except for his socks.
21 Counsel for the Appellant at trial, Mr Zahra SC, cross-examined the complainant extensively, amongst other things, on the activities depicted in the video recording. A number of matters were put to her as having occurred during that period. In substance, the complainant's response was that she was unable to remember whether they occurred or not. It was suggested to the complainant on a number of occasions that she remembered more than she claimed and was lying about the extent of her memory loss. The complainant denied these allegations. Mr Zahra put it to the complainant that she had consented both to experimenting with drugs and the acts of sexual intimacy that occurred between her and the Appellant. The complainant emphatically denied these suggestions.
22 Mr Zahra then put to the complainant a number of incidents as set out in the transcript of the video recording, asking, in effect, whether they showed that she was aware of and consenting to what had occurred. Sperling J, in the absence of the jury, pointed out that asking the complainant to express an opinion about her own state of mind that depended, not on her own recollection (of which, she said, she had none) but on the transcript and her recollection of the video did not appear to him "to be an approach designed to adduce evidence of any fact or…admissible lay opinion evidence." Mr Zahra submitted that the line of questions was "only embarked upon…with a view in fairness of giving [the complainant] the opportunity to…say something different about what is represented on the tape." Mr Zahra said, in effect, that if the prosecutor did not suggest to the jury that his foreshadowed submissions that the video tape demonstrated that the complainant had indeed consensually participated in the events depicted, were not fair because the particular matters relied on had not been put to her, he would not need to persist with the questions. The prosecutor so indicated. It appeared that Mr Zahra agreed that it was unnecessary for him to press his questions. However, following the afternoon adjournment Mr Zahra revisited the matter. He indicated that he wished to take the complainant to portions of the transcript where, for instance, she requested further drugs and put it to her that this indicated that she was indeed intending to experiment with drugs. The prosecutor objected to such questions and others of the same import upon the ground, in substance, that the complainant was being asked to give an opinion about her state of mind when under the influence of the drugs, an opinion which she was not qualified to give, rather than being asked about her recollection of her state of mind. Mr Zahra did not submit that this characterisation of the proposed line of questioning was inaccurate or unfair or that he should, in fairness to his client, have been permitted to cross-examine as foreshadowed or that the defence was precluded from any forensic advantage that might otherwise have been reasonably and properly derived from it. It was no doubt implicit in his submission that the questions were proper but he advanced no process of reasoning that sought to demonstrate what might be gained from the complainant's opinion about her state of mind that was relevant to the issues in the trial.
23 Sperling J ruled that the prosecutor's objection coincided with his own view and, hence, that the line of questioning was inadmissible. This ruling gave rise to the first ground of appeal -
The learned trial judge erred in deciding that counsel for the Appellant could not examine the complainant on aspects of the videotaped recording in which she was depicted together with the Appellant.
24 In this Court it is submitted that Sperling J erred in precluding cross-examination of the complainant designed to elicit her opinion of her state of mind as demonstrated by the transcript and the video recording. It is argued, in effect, that confronting the complainant with what appears to be her consensual and voluntary conduct as demonstrated in the transcript and, if she wished it, on the video and obtaining her opinion about it, hopefully to the effect that it seemed as though she was, in fact, consenting to what was happening and was not so adversely affected by drugs as to render her involvement involuntary, was an appropriate forensic undertaking of potentially significant assistance to the defence. To my mind, the mere statement of the argument is sufficient refutation of its validity. An opinion as to the possible conclusions of an observer is an opinion about an irrelevant matter. The opinion gains nothing by being expressed by a participant who has no recollection of the events, even though it is that participant's state of mind which is in issue. The question must assume that the participant either has no recollection or that she does have a recollection. In both events, the answer is useless: in the former case, because the lay opinion is irrelevant; and, in the latter case, because the question does not seek her recollection. Moreover, asking a question that assumes a fact that has been denied by the witness will almost certainly be unfair and, in the circumstances here, would have also have been oppressive. I respectfully agree with the observation of Sperling J that, however cast, the proposed questions invited irrelevant answers.
25 In this Court, Mr Byrne SC, for the Appellant, submitted that the opinion of the complainant as to her state of mind as shown on the video, as distinct from her personal awareness was admissible under s79 of the Evidence Act 1995, which provides -
"79. Exception: opinions based on specialised knowledge
If a person has specialised knowledge based on a person's training, study or experience, the opinion rule does not apply to evidence of an opinion of that person that is wholly or substantially based on that knowledge."
26 Mr Byrne submitted, in substance, that the complainant had experience of her own thoughts and behaviour and was thus well placed to give an opinion about what she was experiencing from observing her behaviour on the video, although she had no memory of it. The relevant issue was the extent to which she was able to and did consent to what occurred. The assumption was that she had no actual knowledge of her experience at the relevant time. There was no basis for inferring that the complainant had ever seen people apparently affected by drugs, let alone having herself been in such a situation before. Her opinion was thus no better than any other lay witness and, certainly, could not inform the jury as to the judgment that it needed to make on the matter. Moreover, the complainant's evidence was irrelevant. In Smith v The Queen [2001] HCA 50; (2001) 206 CLR 650, the majority of the High Court (Gleeson CJ, Gaudron, Gummow and Hayne JJ) held that evidence of police officers, who had previous dealings with the Appellant, that his face was depicted in a blurred security camera photograph was irrelevant, it being clear that the circumstances of those dealings gave them no advantage over the jury in making the comparison between the Appellant and the person shown. Once it is understood that the complainant was being asked to interpret the transcript or the video depiction upon the (inevitable) assumption that she had no recollection - or no relevant recollection - of the events herself, so that she was a mere lay observer, the irrelevance of her opinion is manifest. The nature and extent of psychological effect shown on the video was a matter for medical and not lay evidence; whether the video showed free and voluntary consent or otherwise was not a matter for opinion evidence. The proposed questions would not only have deflected the jury from the true issue, namely, the effect of the drugs on the complainant, to a false issue, namely whether the complainant thought that it seemed as though she was consenting, but would have been oppressive and unfair to the complainant. It is, perhaps, worth observing that counsel never sought - for obvious reasons, I think - to play each part of the video to her and ask if her memory of the events was refreshed, although the transcript, considered alone, gives a very partial and misleading representation of the actual events. I also think it fair to observe that, having watched the video myself, I do not see how any fair-minded person could have concluded, having regard also to the medical evidence, that it was reasonably possible that the complainant's ability to give free and voluntary consent was not completely compromised by the drugs that were administered to her by the Appellant. I am sceptical that Browne v Dunn (1894) 6 R (HL) 67 required Mr Zahra to put to the complainant that it seemed from the transcript or from the video that she had consented. However, that issue was very sensibly disposed of by the prosecutor's concession. Mr Byrne submitted that that the relevance of the line of questioning for which he contended was that it had been undertaken in the committal proceedings and the Magistrate refused to commit for trial, referring to the complainant's opinion that the video showed that she was apparently consenting. In fact, this is to misconstrue the learned Magistrate's observation. At all events, Mr Byrne pointed to no particular answer given by the complainant that had any utility. It should be self-evident that the Magistrate's view about the complainant's opinion is irrelevant. In the end, Mr Byrne's contention was no more than that the Appellant lost the advantage of an advocate's flourish.
27 The second ground of appeal against conviction was -
The verdict of the jury was unreasonable, having regard to the evidence.
28 No separate argument was directed to this ground of appeal. I do not propose to rehearse the evidence. It is clear enough from what has already been set out that the prosecution case was a strong one. The prosecution's case was not that the complainant was drugged into insensibility but that her mental functions were so impaired that she did not give free and voluntary consent to what the Appellant did to her. The extent of that impairment, or lack of it, was to an large degree depicted on the video. However, its true significance could not be assessed without reference to the other evidence in the case, including in particular both the complainant's evidence as to what preceded the recording, what her own recollection was in those brief moments she actually recalled and the medical evidence, which was not materially challenged. The credibility of the complainant was not adversely affected in any significant respect either by cross-examination or any of the other evidence in the case. The jury was entitled to believe her and interpret the video as providing substantial support for the prosecution case. Having come to this conclusion, the circumstances did not permit, in my view, of any doubt that the Appellant knew well that such consent as the complainant might have given was neither free nor voluntary. In the result, I am quite satisfied that "upon the whole of the evidence it was open to the jury to be satisfied beyond reasonable doubt that the accused was guilty": M v The Queen (1994) 181 CLR 487 at 493.
29 I propose, therefore, that the appeal against conviction should be dismissed.