The death toll in the collapse of an under-construction five-storey building at Garden Reach area in Kolkata on March 17 has reached 13, as one more person succumbed to injuries.

The man, identified as Mainul Haque, was under treatment at a city hospital and died late Tuesday night.After being recovered from under the debris of the collapsed building he had been rushed to a local hospital. Later he was shifted to the state-run S.S.K.M. Medical College & Hospital.

Trinamool Congress-run Kolkata Municipal Corporation (KMC) came under scathing criticism from different corners after the collapse.