7 News Teen stabbed at Casula High; Accused killer cop cross-examined; AI boom to keep rates higher | 7NEWS 4 days ago The News Room Police have arrested a teenage boy after a shocking incident in which a 15-year-old boy was stabbed outside a school in our … Post navigation Previous Samoa fans celebrate despite World Cup semi-final defeat | 9 News AustraliaNext Red tape cuts, soaring fines and cafe clash | 7NEWS