Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Rights Groups Urge China to Investigate Death of Activist in Police Custody Joyce Huang International rights groups and activists are calling for an independent investigation into the circumstances surrounding the death of grassroots legal activist Ji Sizun. Ji died of cancer Wednesday in a police-guarded hospital in the southeastern province of Fujian, two months after his release from prison. Ji's remains were cremated by local authorities just hours after his death. Ji, who was known as an unregistered barefoot lawyer, provided legal advice and training to socially-disadvantaged groups including women forced to have abortions and victims of forced evictions and land expropriation. Investigate "Chinese authorities need to investigate Ji Sizun's hospitalization and death and hold accountable anyone responsible for wrongdoing," said Yaqiu Wang, China researcher at Human Rights Watch, in a press statement. "For human rights defenders in China, prison sentences are increasingly turning into death sentences," she added. Ji was first jailed in 2009 for three years on the charge of "forging official seals and documents" after he applied for a permit to organize protests during the 2008 Beijing Olympics. In 2016, he was givenanother four-and-a-half-year jail term on charges of "gathering a crowdto disrupt public order" and "picking quarrels and stirring uptrouble" after he helped petitioners organize protests and for his support for the pro-democracy movement inHong Kong. Ji is not the first rights defender to die in official custody, rights groups note. Over the past few years, severalChinese dissidents have suffered a similar fate - seriously ill in detention, denied adequate care, and dead - either in detention or shortly after being released. Those who died include dissident writer Yang Tongyan in 2017, revered Tibetan lama Tenzin Delek Rinpochein 2015 and activist Cao Shunliin 2014, according to Human Rights Watch. .