Man tried to save stabbed brother: court A man has told a court how he tried to save his younger brother after the teenager was stabbed repeatedly on a western Sydney street. In the Supreme Court on Thursday, the man said he found his 17-year-old brother lying bleeding in the gutter after he was set upon by two men at North St Marys in the early hours of December 1, 2010. "He was lying in the gutter face down, barely breathing," the man, who cannot be named for legal reasons, told the murder trial. The victim, who also cannot be named, was bleeding from cuts all over his body, the court heard. I rolled him over ... I tried to stop the bleeding. I called out for help," the man said. The teenager later died from his wounds in hospital. Corey Loveridge, 20, has pleaded not guilty to murdering the boy, while his co-accused, Veronica Salas-Collard, 21, has pleaded not guilty to being an accessory after the murder. The crown has alleged Loveridge and another man, who is not on trial, approached the victim, his brother and a step-brother, as they walked to a service station, before attacking the youngest boy. The brother described to the court how he told the others to run after one of the men swiped a "shiny metal" object at his step-brother. Asked why he ran, he said, "Shiny metal things. Somebody's going to get hurt. "I stopped when I noticed (the victim) wasn't with us," he said. They had a hold of him and were forcing him to the ground. The man said he saw both men punching and kicking his brother, while he tried to flag down a passing truck and his step-brother sought help at the service station. (The truck driver) didn't stop. He probably thought I was a lunatic," the man said. Loveridge's defence barrister Mark Austin put it to the man that he was mistaken when he saw both men punching and kicking his brother. "In fact, only one was punching and kicking," Mr Austin said. "I say you're wrong," the man replied. The trial continues before Justice Michael Adams.