Wang Haijian and two accomplices attempted to rob a cash truck using homemade explosives in Wuhan city on December 1, 2011, the People's Intermediate Court in Wuhan said according to state-run Xinhua news agency.
Wang detonated the explosives with a remote control device and fled the crime scene after the robbery attempt failed, the Court said.
The explosion killed two people -- a 16-year-old and a 20-year-old, and slightly injured 15 others.