LUCKNOW, Sept. 7 -- Four members of a family - including three girls aged 16, 12 and seven - were killed when their mud house collapsed amid rain in a village in Uttar Pradesh's Kanpur on Sunday morning, police said, adding their 19-year-old sister was critically injured in the incident. Chief minister Yogi Adityanath expressed condolences to the bereaved family and directed officials to ensure proper treatment to the injured and provide all possible assistance to the family, officials said. The deceased were identified as 45-year-old daily-wage labourer Mukesh and his daughters Maya, Neetu, and Pallavi. His 19-year-old daughter Kajal is undergoing treatment at Halet Hospital in Kanpur, police added. The incident took place around 9.30am in...