In a shocking incident, four people including a 4-year-old boy have been injured after a portion of a slab of building collapsed in Andheri West on Sunday. Injured people have been rushed to the civic-run Cooper hospital. Three persons are treated while the child is undergoing treatment.

The incident took place at Vishal housing society at Cama park in Gaon-Devi, Dongri area in the afternoon. A portion of the slab collapsed in house number A/1 in a seven-storey building. Neighbours have taken the family members to the nearby hospital. The cause of the collapse is still not clear.