The facts
4 Mr Ng was at the time of the offence a 63 year old pensioner. On 25 February 2006 he went to a block of home units to visit his sister. He walked up a flight of stairs from the road and saw two men coming down a flight of stairs onto a landing. These persons were the respondents who lived in the same block of home units. Mr Ng said that the two men retreated up the stairs and he continued and visited his sister. He was carrying two bags of vegetables at the time. He also had a wallet in his back pocket which contained $2,000.
5 After about 20 minutes had passed Mr Ng left his sister's unit and walked towards the stairs. When he reached the top landing he saw Zaphir across the road leaning on the side of a car. Zaphir gave a hand signal to Bolder (who was hiding amongst the nearby otto bins). Bolder jumped out and punched Mr Ng in the nose with a closed fist. Mr Ng described the force of this punch as strong enough to make him unconscious. Bolder was described by his Honour "as a powerfully built, fit man." Mr Ng gave evidence that his own weight was 63 kilos and his height 160 cms.
6 The evidence indicated that multiple punches were inflicted on the appellant's face. As Mr Ng was seeking to defend himself by using his hand to fend off the attack by Bolder, Zaphir rushed up and joined the attack. Mr Ng was held from behind so that he could not defend himself. He said that the two men held him upside down and "chuck me down the flights of stairs and I landed on my head and my head was heavily bleeding as a result of that."
7 Mr Ng ended up lying on the intermediate landing on the stairs from where he was dragged along the landing and down the stairs onto the footpath. He gave evidence that while he was lying on his back on the footpath Bolder was punching and continually kicking him whilst Zaphir put his hands in his pockets and searched him uttering "money, money, money."
8 Mr Ng managed to keep his hand over the rear pocket of his pants throughout the attack. However, his keys were taken from one of his pockets. The trial judge found that the attack lasted no more than 2 minutes and ended when several neighbours responded to Mr Ng's cries.
9 The respondents ran off and were arrested shortly afterwards. Bolder declined to be interviewed. Zaphir agreed to an interview in which he said he had seen a fight involving Bolder and that he had come to Bolder's aid. The jury rejected this account although Zaphir did not give evidence in the trial. Bolder did give evidence in the trial in which he said he had confronted Mr Ng about a stolen bum bag which he claimed Mr Ng had stolen 2 weeks earlier. Bolder said that Mr Ng grabbed his throat, choking him and that he pushed Mr Ng which led to blows being exchanged by both of them. He claimed that Zaphir came to his aid. The jury also rejected Bolder's account.
10 The medical evidence established that Mr Ng suffered a fractured nose and multiple soft tissue abrasions and bruises to his scalp, forehead, nose, both arms, elbows and both knees.