Karachi has witnessed three three residential building collapses in the last six months.
The first incident was reported on March 5 when a six-storey building collapsed. Around 25 people died.
The second incident took place in Lyari's Nayabad on June 7 in which a five-storey building collapsed and claimed 27 lives.
On September 10, the third such incident took place at Korangi's Allahwala Colony.