Girum Mekonnen, 19, was allegedly murdered in O’Callaghan Park in Zillmere in Brisbane’s north around 5.30pm on September 13, 2020. A dozen defendants are on trial in a judge-only proceeding ...

Each defendant has pleaded not guilty to all 11 charges. They are charged with the murder of Girum Mekonnen, 19, who was stabbed in O’Callaghan Park in Zillmere in Brisbane’s north around 5 ...