In Chhattisgarh, one CRPF jawan was killed and another injured in a mutual fight in the Narayanpur district today. According to police sources, the incident took place in the CRPF camp set up under the Chhotedonger police station area for anti-naxal operation. The jawaans of the 39 battalion of the CRPF fought over some matters leading to firing of gun-shot which killed one of them on the spot and injured another.The injured jawan has been admitted to the local hospital. The police are investigating into the case.