From Committee to Protect Journalists (link):
The word from the village of Dongzhou was growing dire last December 6. Security officers were clashing with residents over the local government’s seizure of land for a power plant. Official force, villagers said, was escalating.
“I called them every hour, and it kept getting worse. First it was tear gas, then there was shooting, then two dead, then more,” said Ding Xiao, the 23-year-old Hong Kong-based reporter who broke news of the violent crackdown for U.S. broadcaster Radio Free Asia. The crack of gunfire could be heard in tapes of her phone calls to residents of the village near Shanwei, in southern China’s Guangdong province. “They were asking for help. They said, ‘Please call the central government to ask for help. We have called, but there was no response.'”