Neil Heywood death: Chinese wife 'suffering'

The wife of a British citizen thought to have been murdered in China is too upset to talk publicly about her husband's death.

Wang Lulu said she did not want to talk about an incident that has sent shock waves through China's establishment.

The death of British businessman Neil Heywood is key to the downfall of China's popular politician Bo Xilai.

Mr Bo's wife, Gu Kailai, has been detained, suspected of being involved in the murder of Mr Heywood, a family friend. James Robbins reports.