Dantewada (Chhattisgarh) [India], May 31 (ANI): A woman Naxal, carrying a reward of Rs 2 lakh on her head,was killed in an encounter with the District Reserve Guard (DRG) in Chhattisgarh's Dantewada on Monday, informed Dantewada Superintendent of Police (SP) Abhishek Pallav.