In Bihar, four State Military Police (BMP) jawans were killed and another was seriously injured when Maoists attacked a police patrol in Aurangabad district today. <br/><br/>Police said the incident took place at Tandawa Bazaar area in the district when the BMP personnel along with the District Armed Police Force were patrolling the area. <br/><br/>The ultras also looted five rifles and several rounds of ammunition from them before escaping. <br/><br/>The entry and exit points of the district have been sealed and a combing operation launched for the Maoists. <br/>