Residents of a fishing village near Hong Kong said that as many as 20 people had been killed by paramilitary police in an unusually violent clash that marked an escalation in the widespread social protests that have roiled the Chinese countryside. Villagers said that as many as 50 other residents remain unaccounted for since the shooting. It is the largest known use of force by security forces against ordinary citizens since the killings around Tiananmen Square in 1989. That death toll remains unknown, but is estimated to be in the hundreds.
