Explosion damages building in animation industrial park in Xian, China

XIAN, China, Oct. 23 (UPI) -- An explosion on the second floor of a 10-story building in Xian, China, caused massive damage but there were no immediate casualty reports, officials said.

The blast Wednesday afternoon collapsed walls of the building in an animation industrial park, Xinhua reported.

"The whole second floor is unrecognizable," said an employee who was inside at the time of the explosion,