In China, an estimated nine people were buried in the debris after four residential buildings collapsed today in Wenzhou, an industrial city in eastern China's Zhejiang Province. Local authorities said the victims were from two families. <br/><br/>The buildings were four to five stories tall and located in Dahui village, Baizhangji township. After the accident, the city and county governments immediately deployed a joint emergency response team of police officers, firemen and medical workers, but they had made little progress. Investigators are yet to confirm the cause of the accident.