AGRA, June 16 -- At least three people, including two children, died after a building constructed atop a mud mound collapsed in Mathura's Masani area on Sunday afternoon. The victims were rushed to the district hospital but were declared dead on arrival, police said. The deceased have been identified as Tula Ram, 35, Yashoda, 14, and Kajal, 4, officials from Govind Nagar police station confirmed. One person was rescued alive from the debris. District magistrate Chandra Prakash Singh said the structure gave way around noon, trapping multiple people underneath. "Three to four persons were feared trapped, but one was rescued during the operation. Rescue efforts began immediately with teams from NDRF, SDRF, Nagar Nigam, police, and fire department," he said. Senior superintendent of police Shlok Kumar, present at the site, said the focus remained on the ongoing rescue, and any further probe into possible negligence would follow later. Operations continued through the evening as emergency personnel cleared debris in search of any remaining survivors....