The Special Investigation Agency (SIA) Kashmir presented a charge sheet against four accused in NIA Court in a terrorist-OGW nexus in Jammu and Kashmir. State Investigation Agency, Kashmir charge sheeted four terror accused of hatching a criminal conspiracy with members of prescribed terrorist organisations operating in Union Territory of J&K and created new modules of over ground workers (OGWs) for harbouring and providing a variety of logistic support to terrorist organisations with the intention to further terrorist and unlawful activities in the UT.