AGRA, July 17 -- A 50-year-old woman was killed, three others sustained injuries, after a portion of an under construction house fell on them in Katghar area of Agra city on Wednesday evening. The injured were admitted to a hospital for treatment. According to the Loha Mandi police, a toilet was being constructed on the first floor of a house in Katghar area when a portion of the 'chhajja' (projection) collapsed in the evening. Four people-Laxmi Devi (65), Lado (60), Munni Devi (50) and Rakesh (45)-were injured in the incident. Loha Mandi police reached the spot and rushed the injured to a nearby hospital. Munni Devi (50) was later declared dead by doctors, while the other three were undergoing treatment, police said. The body was sent for a post-mortem examination....