AIR correspondent Sarita Brara reports that the facts unveiled during the investigations into the trail of terror suspects Headley and Rana are slowly establishing that there was a link of the duo to the Mumbai terror attacks. The two were in touch with the handers of 26/11 attack and were part of the larger conspiracy behind it. The FBI which arrested the two for ploting terrors strike in United States and India has been asked for the voice samples of the two so that it could be compared to the samples that have been obtained from their conversations. The National investigtion agency will be questioning the lone survining terrorist of 26/11 the agency is examining the document and other materials collected by the crime branch in Mumbai. Headley had also visited Pune twice before and after the Mumbai attack and stayed in Osho ashram. It has been revaled that in Delhi the Headley visited two cyber cafes.The National investigation agency has fanned out nearly twienty of its teams to the palces the duo had visited to find out more about their links and activities.AIR correspondent Sarita Brara reports that the facts unveiled during the investigations into the trail of terror suspects Headley and Rana are slowly establishing that there was a link of the duo to the Mumbai terror attacks. The two were in touch with the handers of 26/11 attack and were part of the larger conspiracy behind it. The FBI which arrested the two for ploting terrors strike in United States and India has been asked for the voice samples of the two so that it could be compared to the samples that have been obtained from their conversations. The National investigtion agency will be questioning the lone survining terrorist of 26/11 the agency is examining the document and other materials collected by the crime branch in Mumbai. Headley had also visited Pune twice before and after the Mumbai attack and stayed in Osho ashram. It has been revaled that in Delhi the Headley visited two cyber cafes.The National investigation agency has fanned out nearly twienty of its teams to the palces the duo had visited to find out more about their links and activities.