Goa, July 22 -- A 49-year-old man allegedly killed his wife and two young daughters before dying by suicide at their home in Karnataka's Mysuru district, police said on Tuesday. The incident took place in New Maruthi Layout in Hunsur town and has shocked the local community.According to police, the deceased have been identified as Harish, his wife Nishchita (36), and their daughters Nexa (13) and Raksha (6). Preliminary investigations suggest that Harish allegedly suffocated his wife and daughters by sealing their mouths with adhesive tape.After the alleged murders, Harish is believed to have gone to a room on the first floor of the house, where he died by suicide by hanging, police said.Investigators recovered a handwritten suicide note ...