T. Narasipur: Three workers were killed after a brick kiln collapsed burying the three workers under hot bricks and red-hot coal and ash at Boodanahalli village in the taluk yesterday.  The deceased are Rajesh (32), Narayana (53) and Nagaraju (62), residents of Boodanahalli village.  Yesterday at about 6 am, the three went to the kiln owned by Congress leader Siddaraju of the village for work....