Screenshots from a cellphone-taped video clip. The spot is in Tianchi Road, adjoining the Urgent Care Center (Emergency Department Building) of the Xinjiang Uyghur Autonomous Region People's Hospital, which is one of the major sites of severe violence. The perpetrators has besieged a bus full of passengers, attacking Han civilians who escaped from the bus with sticks; local time (CST) is 20:49. The video was taken inside the hospital hall through the window, where civilians didn't dare to prevent the perpetrators and save the injuired until the belated police arrived.