At least four bodies were found in a house in Karachi’s Landi early Tuesday.
According to the rescue teams, the victims have been identified as Anwar, Umar, Usman and Hamza. They were all brothers and hailed from Pishin’s Malang Abad.
The police reached the spot and shifted the bodies to the Jinnah Postgraduate Medical Centre for their autopsies.
The police said that the victims suffocated to death after smoke from a generator filled the room they were sleeping in.
A case has been registered and further investigation is under way.