Passed down due to involvement in the Huang Guangyu case, Shenzhen Mayor Xu Zongheng falls from power (with pictures). The picture shows Xu Zongheng answering questions from Chinese and foreign journalists at a press conference during the fifth session of the fourth Shenzhen People's Congress on April 14, 2008. (Photo provided by CFP) Before being investigated, Xu Zongheng showed no abnormal behavior. As late as June 3rd, two days before he was taken away, Xu Zongheng was still a guest on Shenzhen News Network talking about civilized cities. Key information: A person from a Shenzhen agency revealed yesterday, "Xu Zongheng's investigation is related to..."