THANE, March 11 -- A Tata Sierra, wheeled out of a showroom in Thane (West) on Tuesday, plunged into a 20-foot deep pit of an under-construction building site, after hitting three vehicles - an auto rickshaw and two two-wheelers - and tearing through the barricaded iron sheets of the site. Priya Kumari, 36, who was driving, suffered injuries in the head and waist and is being treated in hospital. Two others suffered minor injuries. P6...