Rescuers conduct a rescue operation at the accident site after a sleeper coach fell off the Jingzhou Yangtze River Bridge in Jingzhou, central China's Hubei Province, March 12, 2013. At least 14 people were killed and nine injured during the accident which happened at around 7:00 p.m. Tuesday when a flat tire caused the coach to break through the guardrail at the southern end of the bridge and hit the ground underneath the structure. Rescue work is under way. [Xinhua]