Bo Guagua denies he has returned to China Mr Bo, 24, was said by two sources to have returned from the United States, where he has been living in virtual exile since May, to China in order to co-operate with the investigation into his father. Changsha, the capital of Hunan province, Taiyuan, the capital of Shanxi province, and Baoding, a People's Liberation Army garrison city close to Beijing, have all been mentioned as possible locations for the trial, which may be held entirely behind closed doors. However, the People's Intermediate Court in Changsha said on Monday they had received no notification of any forthcoming trial. "A lot of newspapers have contacted us this morning," said a spokesman. We have not heard anything about it. They would not hold it here. Mr Bo, 63, has not yet been charged. However a statement on Xinhua, the official news agency, suggested that he had taken "massive bribes," been complicit in the murder of Neil Heywood, a British businessman and family friend, and had a string of "inappropriate" extramarital relationships.