A portion of a five-storey residential building collapsed in Mumbai on Monday (June 10) as fire officials and locals rushed for rescue operations, with most residents still feared to be trapped under the rubble.<br/> <br />According to locals and eyewitnesses the residential building, located near the Mahim shrine in Mumbai, collapsed around 8:15 pm local time (1445GMT)<br/> <br />"This was a five-storey building and this accident happened around 8:15 pm (local time) at night. I was at my friend's place, which is the adjoining building, close to a shrine. We heard a huge noise and we thought an accident had taken place. When we got out to see there was a lot of dust, I thought there has been a blast but when the cloud of dust cleared we found that a building had collapsed and people were trapped inside," said Shehzad Khan, a local.<br/> <br />Media reports suggested that nearly 20 people were trapped under the rubble of cement and steel, but locals said that around 100 residents lived in the building