A portion of a five-storeyed building collapsed in Khar (West) region on Tuesday, authorities said. According to authorities, the residential building was evacuated but a 10-year-old girl is still trapped under the rubble.

Rescue operation by Disaster Response Force (NDRF) is underway. The incident occurred around 1:13 pm when a part of the staircase of the residential building 'Puja' collapsed.