16 killed as building collapses due to gas leak explosion in Pak

A suspected gas leak explosion killed at least 16 and injured 14 others in Pakistan's Karachi, reported PTI. The explosion caused a part of the building to collapse due to its dilapidated condition. "The explosion took place around 4:30 am...when everyone was awake for Sehri time," said police official Jamshed Asher. Pakistan is observing the first day of Ramzan today.