New Delhi, March 28 -- A fire broke out in a four-storey residential building in northwest Delhi's Tri Nagar on Friday morning, leaving six of a family injured -- two of them critical -- police said. The fire department officials said they received a call at 7:11am after which three fire tenders were pressed into service. "The fire operator said that the fire was in domestic articles and a bike. The injured were rescued and sent to Deep Chand Bandhu Hospital," the official said. According to police, the injured are Anita, 55, her sons Bharat Lal, 32, and Pritam Lal, 30, daughters-in-law Vandana, 24, and Moni, 27, and grand-daughter Somiya, 3. Police suspect the fire was caused by a short circuit of an electric water motor along the stairca...