BEIJING (Reuters) - A Chinese woman killed her boyfriend on a shopping tour after he called her fat and prevented her from eating ice cream.

Chinese media reported that the woman had lost control of herself while suggesting to a friend to eat ice cream, but told passers-by that she was overweight and had no ice cream.

Wang was arrested after stabbing her boyfriend, Shang, with scissors he bought from a shop while walking together in a market, to die, a Chinese police said in a statement. The quarrel ended in a bloody murder.