Three people were killed and 15 others injured in a knife attack at a suburban supermarket in Shanghai on Monday on the eve of China's week-long National Day holiday, the latest in a series of stabbing incidents in major Chinese cities this year.

A 37-year-old man wielding a knife interrupted a supermarket and attacked nearly twenty people shopping for the National Day holiday on October 1st.On Monday night, as all of China was getting ready to start their week-long holiday for the National Day on October 1st,

Three people were killed and 15 others injured in a knife attack at a supermarket in Shanghai on Monday, state-run Xinhua news agency reported, extending a series of stabbing incidents across China this year. The victims were immediately rushed to hospital for treatment, according to Xinhua on Tuesday, but three died.