New Delhi, Oct 09 (ANI): A three- storey building collapsed in the Azad Market area in the national capital on Wednesday morning killing a person and injuring others. Four people are feared to be trapped under the rubble. Five fire tenders have rushed to the spot and are engaged in the rescue efforts. According to the witnesses, the building fell like a pack of cards and it sounded as if the area was struck by an earthquake. More details are awaited.