New Delhi, April 26 -- At least five major fire incidents occurred in different areas of Delhi between Friday night and Saturday evening, officials from the fire and police department said, adding that no casualties were reported. Officials said the firefighting and rescue operations continued till late Saturday evening. In east Delhi's Laxmi Nagar, four multi-storey residential buildings were partially engulfed in flames after an electric transformer caught fire, leading to explosions around 12.30 am on Saturday. Over 60 people were present in 14 flats of the four buildings, officials said. 14 people belonging to three families were trapped on the third floor, locals said. Delhi Fire Services (DFS) officials said that the fire control room...