At least 28 people were killed and 113 wounded on Saturday evening when a group of people armed with knives stormed a railway station
Yang Haifei, a resident of Yunnan, told Xinhua he was buying a ticket when a group of people, most of them in black, rushed into the station and started attacking others.
http://www.cnn.com/2014/03/01/world/asia/china-railway-attack/index.html?hpt=hp_t2