10 The substance of the case against the accused is that the three of them, and the fourth person, were in a white Holden Commodore sedan driven by Pereiras on the evening of 27/28 February 1998. On a roadway, in the vicinity of the Stirling train station/Mitchell Freeway interchange, the occupants of the vehicle became engaged in an altercation with pedestrians. The car stopped and several of the accused chased the pedestrians towards a footbridge leading towards the Stirling train station, but without catching them. Returning from that chase, and apparently in some anger at the escape of the pedestrians, the accused Fazzari came down from the footbridge and found the deceased Phillip Walsham sitting on a bench near the adjacent bus station. For no apparent reason Fazzari assaulted Walsham and, in the process, kicked him in the head with considerable force. The accused, Martinez, also kicked Walsham with considerable force at this point. The accused, Pereiras, was in company with Martinez and Fazzari during the pursuit of the pedestrians and was armed with a metal tyre lever. He, too, returned and is said to have been with the other two at the time that Walsham was assaulted and kicked. All three are said to have been very angry, agitated, furious and "pumped up" following their attempts to catch the escaping pedestrians. In the process, Pereiras made a number of disparaging comments about Walsham, referring to him as looking "like a junkie" and being "worthless". The three accused, and the fourth person, then left the scene in the white Holden Commodore leaving Walsham injured and perhaps unconscious. A short time later the three accused met two other persons in a second car at the intersection of Odin Drive and Fulmar Street, a spot about three kilometres from the Stirling train station.