In Bihar, six Maoists were killed and one security personnel was injured in an encounter in East Champaran district. In another encounter in Rohtas district, three Maoists were arrested. Director General of Police said in Patna that the encounter broke out yesterday as jawans of CRPF, SAP and STF encircled the hide-out of the Maoists in Darmaha village. In the second encounter, three Maoists were arrested from Kakudih locality in Kaimur hills in Rohtas after a three-hour gunfight.