<p>Union Home Secretary G K Pillai said investigation with regard to Headley, who had allegedly conducted recce and made videos of 26/11 targets before passing them to the Lashkar-e-Taiba attackers, was being done by the National Investigation Agency.<br /><br />"When our investigation is complete, we will file a chargesheet in an Indian court. After filing the chargesheet, we will take a warrant of arrest. After getting the warrant of arrest, we will approach America (for extradition)," he told reporters here on way to Darjeeling on Sunday.<br /><br />Headley, a 49-year-old American-Pakistani, has been in custody in the US since October three for plotting terror attacks. His accomplice Canadian-Pakistani Tahawwur Rana was subsequently arrested by the FBI.<br /><br />Pillai is in Darjeeling to participate the tripartite talks among the Centre, West Bengal government and the Gorkha Janmukti Morch on the Gorkhaland issue.</p>
<p>Union Home Secretary G K Pillai said investigation with regard to Headley, who had allegedly conducted recce and made videos of 26/11 targets before passing them to the Lashkar-e-Taiba attackers, was being done by the National Investigation Agency.<br /><br />"When our investigation is complete, we will file a chargesheet in an Indian court. After filing the chargesheet, we will take a warrant of arrest. After getting the warrant of arrest, we will approach America (for extradition)," he told reporters here on way to Darjeeling on Sunday.<br /><br />Headley, a 49-year-old American-Pakistani, has been in custody in the US since October three for plotting terror attacks. His accomplice Canadian-Pakistani Tahawwur Rana was subsequently arrested by the FBI.<br /><br />Pillai is in Darjeeling to participate the tripartite talks among the Centre, West Bengal government and the Gorkha Janmukti Morch on the Gorkhaland issue.</p>