The mystery of a missing woman who attacked a Chinese "red aristocrat"

Four years after she disappeared in Beijing, Duan Weihong is still missing and is believed to have been detained by a Chinese Communist Party investigator. "They never allowed her to be taken," said Desmond Siam, Duane's ex-husband and former business partner. "Even her parents have no information from the government." For years, Duane and Siam, also known as her English name Whitney, moved and traded at the highest levels. They took advantage of the party's strongest family and official connections to access profitable real estate and logistics projects, as well as equity investments in large state-owned enterprises. Contains key contacts…