Officials in Bangladesh said Saturday that at least 11 people have died following a blast likely caused by a leak in a gas pipeline at a mosque outside Dhaka during evening prayers Friday.The Dhaka Tribune reported that 26 people are being treated at Sheikh Hasina National Institute of Burn and Plastic Surgery in Dhaka.The victims have burns covering at least 60% to 70% of their bodies, according to Fatullah police station Officer-in-Charge Aslam Hossain.Narayanganj Fire Service’s Deputy Assistant Director Abdullah Al Arefin said apparently all six air conditioners on the mosque’s ground floor exploded.  He said fire officials suspect “that gas had leaked from the pipeline and accumulated inside as the windows were closed. The explosion was probably triggered due to sparks when someone tried to switch on or off the ACs or fans.”  
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