Photo taken on March 25, 2017 shows the scene at the accident site in Tumd Right Banner of Baotou City, north China's Inner Mongolia Autonomous Region. Three people died and 25 were injured when a natural gas pipeline exploded Saturday in a residential building in north China's Inner Mongolia Autonomous Region. The accident happened at around 2 p.m. in a multi-storey residential building in Tumd Right Banner of Baotou City, causing part of the building to collapse, the local government said in a press release.The cause of the accident is under investigation. (Xinhua/Lian Zhen)
