13 On 13 April 2004, Ms Labouchardiere learned that she was about five weeks' pregnant. I am satisfied that the Offender was the father of the child and that he was informed of the pregnancy, and his paternity, soon after Ms Labouchardiere had been so informed. The volume of mobile phone contact between the two persons on 13 April 2004 is powerful evidence supporting such an inference. On that day, Ms Labouchardiere made two telephone calls to the Offender and sent him 119 text messages. The Offender sent 91 text messages to her on that day.
14 On 13 April 2004, Ms Labouchardiere arranged to have her furniture transferred to Dubbo on 28 April 2004, where she intended to live with the Offender from 29 April 2004 onwards. Direct evidence of the Offender's expressed plans with Ms Labouchardiere exists in the form of a text message from the Offender to her at 15:28 hours on 19 April 2004 which read "2day and Wednesday then its DB u and I are 2getha 4eva" - "2day and Wednesday then it's Dubbo you and I are together forever".
15 As it happened, in early 2004, the Offender told his wife that he had assaulted a police officer and that he had been given five places west of Dubbo where he could move for employment. Ms Thurecht refused to leave Sydney to live in the country.
16 In the period between 13 and 28 April 2004, Ms Labouchardiere appeared positive and happy to those who knew her well. These included her grandmother, Louisa Windeyer, who had played a pivotal role in her upbringing and was a close confidante. I am satisfied that Ms Labouchardiere and the Offender made plans that he would leave his wife and child and move to Dubbo to take up a new life with Ms Labouchardiere. I am likewise satisfied that the Offender had no such intention himself. He wished to remain with his wife and son.
17 Ms Labouchardiere arranged a family dinner at her grandmother's home on the Central Coast, where she was staying at the time. Ms Labouchardiere had told her mother, Carol Windeyer, that she was invited to a family dinner as she had decided what to do with her life and would make a formal announcement about it at the dinner on 22 April 2004. While preparing for the dinner on the evening of 22 April 2004, Ms Labouchardiere said to her grandmother "I'll let you know in half an hour whether anyone else is coming". Soon after, Ms Labouchardiere received a text message and she told those present that the person she expected was not coming, and that there would not be any announcement. I am satisfied that this person was the Offender.
18 I am satisfied that the proposed announcement to the family was that Ms Labouchardiere was pregnant to the Offender and that they intended to create a life together, initially settling in Dubbo from 29 April 2004.
19 On 23 April 2004, Ms Labouchardiere informed her grandmother that the announcement she was going to make was that she was pregnant, but because not everyone had turned up at the dinner, she did not make the announcement. She declined to identify the father at that time.
20 On Wednesday, 28 April 2004, Ms Labouchardiere left her grandmother's home on the Central Coast and travelled to Central Railway Station. She had packed two bags, which she took with her. She rang her grandmother at 8.30 pm and told her that she had arrived at Central and that she was waiting for her friends. She told her grandmother that she would be home either the following Wednesday or Thursday.
21 Mobile phone records show that on 28 April 2004, Ms Labouchardiere's phone was activated from the Central Coast all the way to Sutherland. The majority of messages were to and from the Offender. At 9.11 pm, the phones of Ms Labouchardiere and the Offender were both activated from the Sutherland tower. There were no further calls between the Offender and her after this time.
22 I am satisfied beyond reasonable doubt that, when the Offender set out to meet Ms Labouchardiere on 28 April 2004, he had no intention of leaving his wife and son to set up a new life with the victim. As with his approach to the female police officer in 2003, the Offender was content to maintain a sexual relationship with Ms Labouchardiere while maintaining his marriage. However, he had lied to Ms Labouchardiere that he was prepared to leave his wife. The position was further complicated by the victim's pregnancy to him.
23 Although I do not think that the evidence permits a finding beyond reasonable doubt that the Offender set out to meet the victim with the intention of killing her and disposing of her body, I am satisfied on the criminal standard that the Offender realised that stern action would need to be taken by him to ensure that the victim did not cause him harm by informing others, and especially his wife, of the relationship which had resulted in pregnancy.
24 The Offender has given an account on 14 October 2008 of what happened on the evening of 28 April 2004, which includes an admission that he strangled Ms Labouchardiere and disposed of her body. I accept the Crown submission that very great caution is required before accepting the Offender's account in any respect. He has demonstrated an extensive history of deception, motivated by self-interest, over a number of years. Since April 2004, the Offender has sought to deceive police, his own lawyers, psychiatrists and others in respects which will be mentioned further in these remarks. Although the Court may ordinarily be prepared to more readily accept admissions against interest made by a person in the position of the Offender, the Offender's lengthy track record of deception requires great care in this case.
25 The account given by the Offender to his lawyers on 14 October 2008 involved an admission that he strangled Ms Labouchardiere in the course of a sexual act with her after she had said that Ms Thurecht, the Offender's wife, ought be killed.
26 In the absence of independent corroborative evidence, I am not prepared to find that the Offender's method of killing was strangulation. Of course, the body has not been located and forensic evidence which would flow from such a finding is not available. This is a type of advantage which a murderer may obtain by disposing of the victim's body.
27 However, it is noteworthy that a SMS message from the Offender to Ms Thurecht on 13 February 2006 (to which further reference will be made at [43]) included the words "weapon they can have, her NO". The reference by the Offender to a "weapon" points away from spontaneous manual strangulation as being the means of causing death. I am satisfied, however, that it was the Offender who killed Ms Labouchardiere, and that at that time he intended to cause her death.
28 I am satisfied beyond reasonable doubt that the killing of Ms Labouchardiere did not occur in circumstances where she herself had proposed the death of Ms Thurecht. This account is entirely implausible. It emanates from the Offender who has frequently sought to deceive others to serve his own purposes. Further, such an account is entirely inconsistent with the facts which are otherwise established. Ms Labouchardiere was approaching the future on 28 April 2004 upon the basis that the Offender had agreed to leave his marriage and take up a new life with her. In her eyes, there was not ongoing competition with Ms Thurecht, let alone any tension which would lead to the proposal by Ms Labouchardiere that Ms Thurecht be murdered. The suggestion that, in the course of a sexual act, she told the Offender that Ms Thurecht should be killed, cannot be accepted. I am satisfied beyond reasonable doubt that this part of the Offender's admission was false and was made by him in an attempt to further his own interests in the context of a trial or sentencing hearing.
29 On 30 April 2004, Sean Labouchardiere, the victim's husband, received a text message from Ms Labouchardiere's phone which read "See you soon love you SL". He regarded the message as odd, as his relationship with his wife had ended. I am satisfied that it was the Offender who sent this message, using the victim's phone, as part of his approach to create the façade that the victim was still alive.
30 Although care must be taken in examining events after the murder for the purpose of making findings concerning the circumstances of the crime of murder itself, it is the fact that the acts of the Offender after 28 April 2004 provide considerable insight into his thought processes. I have considered the possibility of the killing taking place in panic with the hiding of the body being undertaken as a further act of panic. There was, of course, no approach by the Offender to the authorities revealing that he had killed Ms Labouchardiere in an act of panic or otherwise.
31 I am satisfied that the Offender met with Ms Labouchardiere on the evening of 28 April 2004, knowing that stern action may need to be taken to ensure her silence. The appropriate inference to be drawn, to the criminal standard, is that, at some point after meeting her that evening, the Offender formed an intention to kill the victim and that he did so. This was not an act of panic. He then disposed of her body, intending to avoid the prospect of forensic examination of her remains, which would prove that she was pregnant to him and that she had died violently by his hand. This was not an act of panic. The Offender, to this day, has not revealed the true location of the body as he does not perceive it to be in his interests to do so.
32 On 29 April 2004, the victim's grandmother received a phone call from carriers in Dubbo, who advised that the victim had arranged to meet them in Dubbo at 11.00 am on that day to take delivery of furniture, but that she had not appeared. The family of the victim checked her phone records. Her brother, Michael Edwards, ascertained that the phone most contacted by the victim was that of the Offender. On 29 April 2004, Mr Edwards contacted the Offender and enquired as to her whereabouts. The Offender told Mr Edwards, falsely, that the last time he had seen the victim was the previous Monday, and that she was going to Adelaide.
33 The last time that the victim's mobile phone was activated was on 3 May 2004, when the phone emitted a signal via the Menai tower. I am satisfied that the phone was in the Offender's possession at this time.
34 On 8 May 2004, the father and brother of Ms Labouchardiere reported her missing to police. On 11 May 2004, the Offender was requested to attend Gosford Police Station to assist enquiries concerning her disappearance. The Offender did not attend on that day and arrangements were made for him to be interviewed on 17 May 2004.
35 On 16 May 2004, the Offender arranged for his wife and son to go to the home of his wife's mother, and to take the family albums with them. The Offender then returned home to the Picnic Point address where the Offender and his family had been residing since September 2003. The house was a suburban cottage some distance from the nearest residential dwelling.
36 The Offender set fire to the house and pretended that he had been accosted and tied up by persons who had set fire to the house. He went to a neighbour's house, and the neighbour opened his front door to see the Offender bound with an electrical cord and a belt around his neck. The Offender told the neighbour that his house was on the fire. The neighbour rang '000', and police and the NSW Fire Brigade attended the premises. The fire was extinguished.
37 The Offender told police that night that Ms Labouchardiere was not missing any longer, that he had kept in touch with her, and that she had become possessive and had threatened to tell his wife that they were having an affair. He told police that when he arrived home that evening, he walked in to the house to find Ms Labouchardiere and an unidentified Aboriginal man present in the house. He told police that he had punched Ms Labouchardiere in the mouth and that the man had punched him to the ground, with the Offender then being bound. The Offender told police that he could smell smoke in the house, that he ran to the main bedroom of the house and jumped out the window and ran to the neighbour's house.
38 Upon forensic examination, it was established that there were four seats of fire in the house in four separate rooms. Damage caused to the house was assessed at $35,371.68 which was recovered under an insurance policy by the property owner, Gary Phillips.
39 I am satisfied beyond reasonable doubt that the Offender's motive in setting fire to the house was to deflect the police investigation concerning his involvement in the disappearance of Ms Labouchardiere. The actions of the Offender in this respect were intended to cover up the fact that he had murdered the victim and disposed of her body. Powerful support for this conclusion arises from the setting of the fire on the eve of his police interview, and his allegation to police that the fire had been set by Ms Labouchardiere and another person, with the obvious consequence that the police would believe that Ms Labouchardiere was alive and not dead. At this time, the Offender well knew that this was false, given that he had killed the victim less than three weeks earlier.
40 Between May 2004 and his arrest on 17 April 2007, the Offender gave other false accounts to police concerning the fate and whereabouts of the victim. He maintained his pattern of deception. These accounts included an allegation that a police officer, Geoff Lowe, had murdered and dismembered Ms Labouchardiere and then disposed of her body in the Royal National Park at Audley. I am satisfied that Mr Lowe did not know, and had never met, the victim. There was no motive at all for Mr Lowe to wish any harm to her.
41 On the other hand, the Offender knew that Mr Lowe had had a relationship with Ms Thurecht in January 2001, prior to the commencement of her relationship with the Offender. It is apparent from the evidence that the Offender harboured strong adverse feelings towards Mr Lowe. I am satisfied that it was the Offender's animosity towards Mr Lowe which motivated the false allegation to police that Mr Lowe had murdered Ms Labouchardiere.
42 The Offender's different versions had the effect of protracting the police investigation, as searches were undertaken at different places nominated by the Offender. The Offender's false reports injected an element of confusion into the police investigation. It was not until 17 April 2007 that the Offender was arrested and charged with the murder.
43 A range of investigative means were utilised by police, including the recording of conversations between the Offender and an undercover operative. The telephone of the Offender was legally intercepted by warrant over an extended period from November 2005 to June 2006, with SMS messages and telephone calls being recorded. On a number of occasions, the Offender said in these calls and messages that it was Mr Lowe who had killed Ms Labouchardiere in the presence of the Offender and that he, the Offender, knew the location of the body. SMS messages sent by the Offender to Ms Thurecht on 13 February 2006 included the following:
"That evidence u referring 2 last 4-5 days only b4 bein lost. Everybody has reasons 4 hiding a crime. Mine is the family can live not knowing where and why 4. What they have done. Call me cruel, call me nasty and YES I'd agree, howeva kn knowledge ISNY goin 2 b theres, IT will hurt them NOT me. It WONT b there DNA, BE TOLD RITE … And I'm NOT goin 2, her family can live their lives in misery 4 all I care FUCK THEM. Weapon they can have, her NO."