Mainpuri (UP), Sep 12 (Reporter) Four people, including two children, were killed in rain related incidents in different parts of Mainpuri district in Uttar Pradesh, police sources said here on Thursday. Police sources said that the first incident took place in Rajalpur village under Kurawali police station, where a house collapsed late on Wednesday night. "Mamta (40) and her relative from Ghaziabad, Dilip (35) were killed in the incident," they said. Police sources said that the second incident took place in Shivpuri village under Bhogaon police station where the wall of a house collapsed. "Varshan and her brother Harsh were killed in the incident. Their mother sustained serious injuries and has been admitted to the hospital," they said...////...