Chinese officials investigate suicide bombing
4 September 2012 Last updated at 23:32 BST
Authorities in China are investigating a suicide bombing after a man blew himself up in a government office.
After being paralysed in an accident at work, he claimed he'd been denied proper compensation.
The case highlights growing tensions in Chinese society ahead of a major handover of power.
At least six government officials were injured in the blast in Shandong province.
The BBC's correspondent, Martin Patience, has visited the man's village.