One person was killed and at least seven others were injured on Monday in a clash between alleged encroachers and forest guards at the Burhachapori Wildlife Sanctuary in Sonitpur district of Assam, officials said. Nagaon Wildlife Divisional Forest Officer Jayanta Deka claimed that alleged encroachers, who were earlier evicted from the forest, have been "trying to occupy land again" inside the sanctuary in the past few days.