{Ex| The two reportedly fell out after Wang brought up Heywood’s murder with Bo, who was not called as a witness or otherwise implicated in Gu’s murder trial| During his overnight stay at the U.S|diplomats say they would not have been able to grant|consulate, Wang expressed to the Americans his concerns about the death of British businessman Neil Heywood in Chongqing last November|consulate in the nearby city of Chengdu in early February after being summarily demoted by the city’s powerful Communist Party boss, Bo Xilai|The case resulted in Bo’s dismissal in March and the conviction last month of Bo’s wife Gu Kailai for poisoning Heywood, a former family associate with whom Gu had reportedly feuded about money|His downfall injected new uncertainty into the succession process, although any damage seems now to have been contained|