Kolkata Police search for person who claimed pandal was collapsing before stampede. Kolkata Police are searching for a person who allegedly misled devotees by announcing that part of Chorbagan Durga Puja pandal was collapsing, which appeared to have triggered panic among them and led to stampede. "At present...there's no evidence to suggest that any part of pandal was in...position to collapse," police said. Police also examining CCTV to establish sequence of events.