Three teenagers charged with murder after man stabbed while trying to intervene in Melbourne train station fight

Police arrest 16-year-old, 17-year-old and 18-year-old over ‘savage’ attack on 22-year-old man Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast Three teenagers have been charged with murder after a man who tried to intervene and help a 14-year-old sc…