The National Investigation Agency,NIA, has taken over from the Delhi Police special cell the probe into the links of an alleged ISIS operative Shajahan Velluva Kandy.<br/>'<br/>Shajahan VK was arrested by the Delhi Police special cell on July 1 this year after he was deported by Turkish authorities. <br/><br/>Hailing from Kannur in Kerala, Shajahan was allegedly trying to sneak into Syria to join the ISIS when he was held by Turkish agencies and was deported back to India.<br/>'<br/>A statement from the NIA said in New Delhi today that Shajahan is an ISIS operative who travelled to Turkey/Syria for carrying out terrorist activities after fraudulently obtaining his passport in the fake name.<br/>'<br/>