Background to offences
8A detailed statement of facts was tendered at the hearing on sentence. Included with the tendered material was a signed statement of the applicant dated 22 December 2009. In it she asserted that the accident was caused by a mob of kangaroo on the side of the road, one of which she swerved to avoid. Much of the statement was untruthful.
9The motor vehicle involved in the accident was owned by the applicant but was unregistered and uninsured. The vehicle was a silver-coloured Mitsubishi Verada sedan with a large pink sticker along the top of the rear window reading "Crazy". The car had a sports exhaust which made a distinctive, loud noise.
10Of the six persons in the car at the time of the accident, the oldest was the applicant, being 36 years of age. The only other adult was Jake Wyborn who was 21 years of age. There appears to have been a party at the applicant's home on the evening before the accident. He lived at Aberdare and, on the evening in question, was collected by the applicant in her car in order to assist in dealing with some angry teenagers. Other residents in the area called the police, two of whom attended at the applicant's house, including Senior Constable Heymans, who was later to attend at the scene of the accident.
11Although the applicant and others had been drinking during the evening, the evidence of the clinical forensic pharmacologist who analysed the blood sample taken from the applicant, was unable to conclude that her capacity to drive would have been impaired by the drugs detected.
12According to the statement of facts, at about 3am Mr Wyborn realised that he had left his mobile telephone and wallet at his home and the applicant proposed that they go and get them. The statement continued (par 24):
"The offender and Jake Wyborn went out to the offender's car. Although Jake Wyborn's driving licence had been previously suspended, he got into the driver's seat. The offender was heard by [KD] to comment to Jake Wyborn about the fact that he did not have a licence. Notwithstanding, the offender took the front passenger seat."
13Four young persons also got into the car, two, KD, who was the applicant's step-daughter, and BP, a friend of one of the applicant's children, were both aged 16. The others were younger. Cassandra Ford was aged 15. She had left her parents' home three months earlier following a family conflict, the applicant having taken her into her home and offered her a room, assuring her parents that she (the applicant) would look after their daughter: statement, par 10. She was killed in the crash.
14The youngest person in the car was Jayde Duncan, aged 13 years, a nephew of the applicant by marriage. He had been dropped at the applicant's home on the previous evening and had intended to stay the night. He was killed in the crash. Why any of the young people were in the car in the early hours of the morning is unclear. No explanation was given by the applicant at any stage.
15The story of the events of the fateful drive were set out in the statement of facts in the following passages:
"26. During the drive to his Aberdare home, Jake Wyborn was driving at high speeds. On the stretch of road after turning onto rural Duffie Drive, Mr Wyborn accelerated. The offender commented on his driving, taunting him, 'You can't get to two hundred', and, 'You ain't got no balls [...] you won't get there'. Mr Wyborn responded, 'You watch'.
27. Sitting in the back seat, [BP] could see the car's speedometer, and saw that the needle moved just past the indicator for 200 kilometres per hour, to about 205 kilometres per hour.
28. As the car approached the Aberdare town ship, and before it reached the bend at which the fatal crash was soon to occur, Mr Wyborn slowed down. He arrived at his house, and went to get his things. Being unable to gain access to the house, which had been locked up for the night by his parents, who were asleep, Mr Wyborn returned to the car.
29. The offender, who had moved into the driver's seat, suggested that he return to her house and stay for the remainder of the night. Jake Wyborn then got into the front passenger seat. The offender drove off, heading in a northerly direction out of the town and back onto Duffie Drive.
30. Duffie Drive is in a rural area, and carries a single lane for traffic travelling in each direction, being northbound and southbound. The edge of the road is bitumen, which gives way to dirt, vegetation, and then bushland. The speed limit for the relevant section of Duffie Drive is 100 kilometres per hour.
31. At this time, the weather was fine and the road way was dry, there having been no rain. It was fully dark, with the sunrise not due until 6.24am in the vicinity of Duffie Drive.
32. The offender was driving at a very fast pace. [BP] heard her tell Jake Wyborn, 'I'm gunna beat your speed', or something similar. He watched the speedometer from the rear seat as the indicator needle moved past 195 on the dial, and advanced towards the marker for 210 kilometres per hour.
33. The car was moving so fast as it entered Duffie Drive, [KD] took hold of a handle above a rear passenger door to steady herself. She was frightened. [BP] also reached up to the handle and grabbed it. Like [BP], [KD] could see the vehicle's speedometer from where she sat in the back seat. She looked at the dash as the car sped along the roadway, and saw that the speedometer was showing a speed of 190 or 195 kilometres per hour, with the needle continuing to climb. The offender told those in the car to be quiet so that she could concentrate. [KD] noticed a look of concentration on the offender's face as the speed of the vehicle increased.
34. As the car approached a sweeping left hand bend on Duffie Drive, [BP] realised that the offender would not be able to negotiate the curve in the road at the speed at which she was travelling. He called out to her to slow down, and to stop. He heard others in the car call similar warnings.
35. Seconds later the car entered the bend at high speed. At the time, there were no other cars on the road, and no other objects or animals in the area. Neither [BP] nor [KD] saw kangaroos in the vicinity, and kangaroos are not known to frequent the area.
36. [BP] observed that the offender did not reduce speed or apply the car's brakes as she approached and entered the bend. On entering the curve, the offender could not negotiate the curve and the vehicle left the roadway at high speed. It initially passed over onto the wrong side of the road, leaving the single carriageway on the eastern side of the road. The vehicle travelled some 40 to 50 metres into the adjacent bushland, where it was involved in a series of impacts with a number of trees, causing the sedan to shear in half. The occupants of the rear seat were ejected. Both Jake Wyborn and the offender, in the front of the vehicle, remained in their seats and were able to extract themselves from the wreckage."