贵州城管被指打死小贩引发冲突 (Guizhou: Clash between People and Police after Purported Beating to Death of Street Peddler by Urban Management)
British Broadcasting Corporation, July 27, 2011
http://www.bbc.co.uk/zhongwen/simp/chinese_news/2011/07/110727_guizhou_riot.shtml