In Chhattisgarh,a sub-inspector of Special Task Force,STF, was killed, while one jawan was injured in a Maoist attack in Darbha area of tribal Bastar district .<br/><br/>AIR correspondent reports that Maoists ambushed a team of Special Task Force when it was patrolling near Darbha area. Maoists first triggered a blast and later opened indiscriminate fire Killing a sub- inspector of STF. Injured jawan was admitted to the hospital of Jagdalpur.