前警察上访被关黑监狱 (Former Police Officers Locked in Black Jails for Petitioning)
Radio Free Asia, November 8, 2012
http://www.rfa.org/cantonese/news/blackjail_police-11082012101835.html
Related:
蒙冤警察被关黑监狱 江富友处境危殆
Former Police Officers Held in Black Jails, One Began Hunger Strike
Human Rights in China, November 7, 2012
CH: http://www.hrichina.org/cn/content/6370
EN: http://www.hrichina.org/content/6369