Updated On: 18 December, 2021 07:28 PM IST | Karachi | PTI
'We have no idea whether it was a gas blast. Our first priority is the rescue operation and then we can determine the cause of the explosion,' said Sharjeel Kharal, Police Deputy Inspector General (DIG) for the South region

Pakistan's Rangers gather amid the debris of a bank building that collapsed after a blast in Karachi on Saturday. Pic/ AFP
At least 14 people were killed and 12 others injured in Pakistan's financial capital of Karachi on Saturday when a powerful blast, apparently triggered by a gas explosion in a covered sewage channel, ripped through the building of a private bank situated on it, police said.
Most of the casualties are reportedly customers and staff present inside the HBL bank which was built on top of a covered sewage channel in Karachi's Shershah area and collapsed following the explosion, the Express Tribune newspaper reported.