Core tips: Hangzhou Public Security Bureau held a press conference on "8·4" traffic accident case, and announced that the offender Wei Zhigang drove after drinking. The Porche owner was Wei's father, who is the chairman of Hangzhou Tianchang Telecommunication Equipment Co., Ltd.. At present, the public security organs have placed Wei Zhigang under criminal detention, and stated that they will deal with him severely and expeditiously. August 6th, 2009. ...