KARACHI (AFP)
The death toll from the collapse of a residential building in the Pakistani mega-city of Karachi rose to 21 on Saturday, after rescue teams worked for a second day in search of survivors.
Authorities said the building had been declared unsafe and eviction notices were sent to occupants over three years, but landlords and some residents told AFP they had not received them.
Residents reported hearing cracking sounds shortly before the apartment block crumbled around 10:00 am on Friday in Karachi's impoverished Lyari neighbourhood.
The death toll stood at 21 late Saturday, said senior district government official Javed Nabi Khoso. The rescue operation was ongoing.
Earlier Saturday, families said that at least eight people were still believed to be trapped as temperatures climbed to 33 degrees Celsius (91 degrees Fahrenheit).