PTI, BHADOHI: Thirteen people, including nine from West Bengal, were killed in an explosion at a shop here on Saturday afternoon which led to the collapse of three adjacent houses, officials said.
Six people were also injured in the incident. It is suspected that some people are still trapped under the debris and a rescue operation has been launched, they said.
Chief Minister Yogi Adityanath has expressed grief over the loss of lives in the incident and directed the district officials to ensure proper treatment of the injured, a spokesperson said in Lucknow.
The blast took place at the shop in Rohta Bazaar, which was run by Kaliyar Mansoori. His son was running a carpet factory behind the shop and its workers could be among those trapped under the debris, District Magistrate Rajendra Prasad said.

