49 Returning then to the danger of unfair prejudice on the basis of the evidence on the voir dire, no question of alternative explanations for conduct, otherwise indicating a consciousness of guilt, arose, until and unless the jury rejected the respondent's account that she was not responsible for placing the cash receipt books in the bins. The trial judge would, in the circumstances of this case, be obliged to direct the jury that, if they rejected the respondent's evidence and found as a fact that she was responsible, the inference of consciousness of guilt could not be drawn unless it was the only available inference in all the circumstances.
50 In any event, it is not correct to say that the respondent would be compelled to introduce evidence of Dr Singh's letter, the HCCC letter to the respondent and the $160,000 in cash at the respondent's home, thus giving rise to unfair prejudice. It could not be unfair, albeit it might occasion prejudice to the respondent, because it would amount to no more than a forensic decision by counsel for the respondent, in the circumstances of the trial as it unfolded. Trial counsel are routinely confronted by such forensic decisions, that is, whether to undercut the main plank of the defence case by reliance upon an alternative, but inconsistent case theory.
51 Assuming for present purposes that the respondent admitted that she placed the receipt books in the bins, and that she gave evidence of a fear of prosecution for taxation offences, or that an inference could be drawn to that effect, the credibility of such a claim stood to be assessed on the basis that the search warrant related to offences against the Health Insurance Act 1973 in the period between January 1999 and October 2001. None of the cash receipt books recovered from the bins related to the period pre-June 1999. In short, there was little or no contemporaneity between the timing of the alleged taxation offences and the alleged offences at trial. In those circumstances, had the probative value of the Crown's evidence been weighed against the risk of unfair prejudice to the respondent, the balance would clearly favour the former. This is precisely the type of outcome foreshadowed by Simpson J in Cook at [43] ; any prejudice occasioned to the respondent by an explanation lacking credibility is less likely to qualify as unfair prejudice.
52 One further point should be made regarding the evidence that $160,000 in cash was found at the respondent's home by HIC investigators on 30 October 2001. The Crown did not propose to lead that evidence at the respondent's trial, having accepted that the benign explanation for the cash offered by the respondent at an earlier trial could not be disproved. To the extent that the respondent relied upon that evidence, it could only be relevant to the risk of unfair prejudice if the respondent disavowed the benign explanation previously advanced.
53 It is difficult to understand his Honour's view of the inability of a jury to comply with a direction, that warned them against the use of evidence of the respondent's fear of tax evasion charges (assuming evidence or suggestion of such a fear), adverse to the respondent : see Quinlan v Regina [2006] NSWCCA 284. Fear of tax investigation and prosecution would be one of the few experiences capable of being appreciated by a large number of the community from which juries are drawn. Far from operating adversely to the respondent, a jury would readily comprehend the distinction between proof of the charges at trial and conduct by the respondent potentially consistent with the commission of taxation offences. As already noted, directions to this effect would only come into play if the jury found the respondent responsible for putting the receipt books in the bins.
54 The trial judge committed a number of fundamental errors in determining the danger of unfair prejudice. Findings of fact were made that were unsupported by the evidence and, in some instances, against the weight of the evidence. The prejudice identified by his Honour did not arise on the respondent's case and, to the extent that it might, it was not unfair prejudice. I would uphold grounds 3, 4 and 6 of the appeal.
55 Ground 5 complains that the trial judge misapplied Edwards v The Queen 178 CLR 193, in that his Honour appears to have accepted the submission made by the respondent's counsel that Edwards, by analogy, dictated the exclusion of the evidence relating to the circumstances under which the receipt books were found. It is not altogether clear on what basis his Honour relied upon Edwards. The only reference to it in the judgment on the voir dire is at pp10 - 12. His Honour sets out a passage in the judgment of the majority at 212-213, including :-
Whilst in many cases it must be a question for the jury whether a lie was told because the truth was perceived to be inconsistent with innocence or for some other reason, if it was established that there was a deliberate lie in this case about a material matter (and we do not think that it was), the innocent explanation for that lie was so plausible that the lie could not have been probative of guilt. Quite apart from our concerns about the existence of the lie and its materiality, this should have prevented the trial judge from concluding that the telling of the lie was capable of amounting to corroboration of the complainant's evidence.
56 His Honour then goes on to summarise a submission by senior counsel to the effect that if the respondent was found to have lied about the hiding of the receipt books in the bins, that lie could not be probative of guilt because of the innocent, plausible explanation "available on the evidence." At no point does the trial judge consider the application of Edwards to the evidence sought to be excluded, that is, the finding of the receipt books in the bins, and the significance of the inference relied upon by the Crown. It was the respondent's conduct in hiding the receipt books (if the jury so found) that, according to the Crown, suggested a consciousness of guilt, not her lie in respect of that conduct. The trial judge simply went on to say that he accepted senior counsel's submissions, without differentiating between them.
57 Once again, it should be noted that there was no innocent, plausible explanation for concealing the receipt books "available on the evidence." In so far as senior counsel on the hearing of this appeal submitted that Edwards stands for the principle that "a trial judge may exclude evidence of an accused person's conduct contended to support an inference of consciousness of guilt where an 'innocent explanation' for that conduct is 'so plausible that the [conduct] could not have been probative of guilt'", I reject that submission. There is nothing within the judgments in Edwards that supports such a principle. Edwards was concerned with the use to which lies, said to have been told in court by an accused, could be legitimately put by the jury. The admissibility of the evidence of the accused, including his alleged lies, was never in question.
58 Senior counsel went further however, and submitted that Edwards also implicitly stood for the proposition that a trial judge, in assessing the probative value of evidence of an accused person's conduct contended to support an inference of consciousness of guilt, may consider the plausibility of innocent explanations that arise on the evidence. That proposition is only correct if one substitutes "a jury" for "a trial judge."
59 I would also uphold ground 5 of the appeal.
60 The orders I propose are :-
1. Appeal allowed
2. The judgment of Acting Judge Armitage QC of 14 May 2007 is set aside.
61 FULLERTON J : I agree with Latham J
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