A policeman looks at an elephant which was knocked down by a train at the Deepor Beel Wildlife Sanctuary, on the outskirts of Gauhati, India, Sunday, Feb. 28, 2010. The female elephant was killed and another pregnant elephant was seriously injured by a train when they searched for food at the sanctuary. The pregnant elephant later gave birth and fled the site, leaving the baby which was rescued by the forest guards and sent to Assam State zoo for treatment