The conviction appeal - background
6At approximately 3.50 am on 15 November 2007 three hooded men broke and entered the bakery and stole the cash register and its contents. They gained entry through a Colorbond fence which separated the rear yards of the bakery and an adjoining butcher shop. They were observed by the co-owner, who called the police. There were a number of aggravating factors present, namely the offenders had a knife and a metal pole, damage to property was occasioned and the co-owner was vulnerable as he was working alone on the premises. The police attended at the scene after the offenders had departed. They found finger and palm prints on the dividing fence. A panel of the fence had been kicked out in the vicinity of the finger and palm prints. The finger and palm prints matched those of the appellant. The appellant was arrested and charged with the subject offence on 7 December 2007.
7Following his arrest the appellant participated in an electronically recorded interview. The typescript of the record of interview contained the following questions and answers:
"Q145 All right. I'll just explain to you Walter that police fingerprint experts have found fingerprint impressions on the Colorbond fence, the internal Colorbond fence located between the, at the rear of the shop.
A. Yeah.
Q146 So when I say internal Colorbond fence, for instance, like the backyard of the premises -
A. Yeah.
Q147 - has a fence that leads onto the back car park.
A. Oh, yeah.
Q148 I'm not talking about that fence. What I'm talking about is the fence that leads, that basically separates the bakery, from the bakery backyard from the butcher's backyard.
A. Oh, right.
Q149 Do you understand what I'm getting at there?
A. Yeah.
Q150 So we're not talking about a fence on the perimeter of the property.
A. Yeah.
Q151 We're talking about a fence that's actually inside, OK. And I'll just explain to you that prints have been located, bear with me, prints have been located, there's been a right palm print on the Colorbond fence.
A. Yeah.
Q152 A left thumb on the Colorbond fence. A left palm on the Colorbond fence, and another left palm on the Colorbond fence. And you understand that, so that's these -
A. Yeah.
Q153 - impressions have been found on that fence.
A. Yeah.
Q154 OK. I believe those impressions match your fingerprints. So do you understand that?
A. Yeah.
Q155 Can you explain to me how your fingerprint impressions which I believe match your fingerprints, came to be on that fence?
A. Not really.
Q156 All right. So do you wish to talk any more in relation to those fingerprints?
A (NO AUDIBLE REPLY)"
8Fresh finger and palm prints were taken from the appellant following his arrest. These were identified as being the same as the finger and palm prints on the fence.
9The hearing commenced on 4 August 2008. The Crown, in opening its case, referred to part of the interview dealing with fingerprints. Counsel for the appellant, at the end of the Crown's opening and in the absence of the jury, raised a concern that that evidence "leaves open that possibility that the police already had prints before he was arrested."
10The Crown responded:
"The difficulty is your Honour, it's implicit in the record of interview that the police had the prints before the arrest. Because they say to him 'We've got your fingerprints on the fence, how do you explain that?' and he gives his response of 'Not really'. That's on 7 December which is the day of the arrest."
11Shortly after this discussion appellant's counsel, in reliance upon s 137 of the Evidence Act 1995 , objected to questions and answers 145-156 of the record of interview. He submitted
"Quite clearly what those questions imply was that there was a fingerprint examination done before the accused was arrested and if that, those questions and answers are to go before the jury, the jury will receive notification that the police had the accused's fingerprints before he was arrested and that leads to the implication that he had been in trouble with the police before.
So my submission is your Honour because of the prejudice, the unfair prejudice that is associated with that because it discloses a prior criminal history of the accused that those questions and answers should be deleted or your Honour should not allow that evidence ... In my submission this is a case where that exclusion must operate. There will clearly be unfair prejudice to the accused because the jury will know that he has been in trouble with the police before because they have access to his fingerprints."
The tender was pressed by the Crown. It contended
"...that the accused cannot explain the presence of his fingerprints as at that time and the Crown says that that has a fairly significant probative value given the location of the fingerprints.
The Crown submits that because of that probativeness of the response the evidence should be allowed to go to the jury. The Crown says there may well be potential inference of other activity because of the existence of the fingerprints in some form or other to the police but certainly I am not intending to rely upon it or do anything to draw attention to it. But the responsive question 155 is a very important response. If that response had not been given or the witness had simply - the accused had simply said I don't want to say anything then we wouldn't be having this discussion but it's that response that is very central to the prosecution case."
Appellant's counsel conceded the answer to question 155 was probative of the Crown case.
12Her Honour ruled:
"I decline to excise the evidence. These questions are fundamental to the Crown case. I don't think that the jury will misuse the questions as suggested by defence counsel, in the circumstances the questions are to my view in a benign form and if any question is raised by the jury it can appropriately be dealt with by a direction by me to that effect. Those questions and answers will remain."
13On 5 August 2008 counsel for the appellant sought the deletion of question and answer 154 and that part of question 155 which read "which I believe match your fingerprints". These deletions were made with the consent of the Crown.
14On 5 August 2008 Detective Forsyth, a fingerprint expert attached to the Forensic Services Group of the NSW Police Force, inter alia, was asked, in chief, to give a brief outline of the exercise of comparing prints. In doing so he said, without objection,
"Once we're performed that analysis we then compare that unknown friction ridge skin to a known or a list of people."
15On 5 August 2008 Detective Caulfield, the officer in charge of the investigation, in answer to a question in cross-examination, said that he became involved in the matter as:
"all those cases that get a bit long in the tooth or there's hits on fingerprints or whatever will generally come to me and I will take up the ball so to speak."
16On 6 August an application was made by the appellant for discharge of the jury. Unfortunately, due to a technical problem, the application and her Honour's ruling were not recorded or transcribed. The contemporaneous notes of the instructing solicitors for each party are before the Court. These indicate that the application was made on the basis that the evidence of Detectives Forsyth and Caulfield, referred to above, would cause a miscarriage of justice in that the jury would be made aware the appellant had a prior criminal history and that that evidence would add to the significance of the questions in the record of interview. The solicitor for the Crown's notes state her Honour was "not persuaded that the inference argued for [presumably that the appellant had a prior criminal history] can be drawn - declined to discharge". The appellant's solicitor's notes state, as to her Honour's ruling, "she was not persuaded. Declined to discharge jury".
17The appellant then gave evidence. His explanation for the presence of his finger and palm prints on the Colorbond fence was that he lived within five minutes of the shops; he would on Friday and Saturday nights kick a football around with friends in a park in the vicinity of the shops; on occasions the ball would go into the backyard of the bakery and he would jump the fence to retrieve it; he said he was sure he did this on the Friday or Saturday immediately prior to the break-in. He also said that on occasions he would jump over the fence to hide from neighbours who would chase him. He said that he had given the answer to question 155 in the record of interview because he was shocked by the accusation made against him.
18The only other witness for the defence was a fingerprint expert, Mr Faye. He gave evidence inter alia as to a previous investigation in respect of which he said:
"I had to do forty eliminations of people that came to the victim's home. And it was already four days before they found the body. So I thought the son was a suspect."
19On 6 August, after both parties addressed the jury, there was discussion between the trial judge and the parties in relation to proposed directions to the jury. Her Honour offered to give directions to the jury in relation to the fingerprint evidence but counsel for the appellant declined the offer.