The suspect and victim, both girls, had no known prior relationship, and local police are working with the Chinese consulate to notify their families. NEWCASTLE, Australia: A 13-year-old Chinese exchange student in Australia’s New South Wales has been charged with murder after allegedly stabbing a teen compatriot to death at their homestay. Emergency services were called to a home in Edgeworth, a suburb west of Newcastle, a coastal city within the state, at around 10.20pm on Monday (Aug 4),