"The accused persons disclosed a number of Nimbuzz IDs, Yahoo IDs, Paltalk IDs, Gmail IDs and Facebook IDs used by them over the previous months/years for communication/chat and to receive and sent encrypted files and fake documents at different times at different locations....," it alleged.
In its supplementary charge sheet against six suspected IM men in connection with a case relating to allegedly setting up an illegal arms factory here, Special Cell of Delhi Police claimed these accused were using e-mails and chat messengers to communicate with the absconding Bhatkal.
It also said Nimbuzz, a mobile-cum-computer application for free messaging and calling, was the "preferred mode of communication" among the IM operatives.
The police has disclosed this in its supplementary charge sheet in which suspected IM operatives Zia-Ur-Rehman, Tehsin Akhtar, Mohd Waqar Azhar, Mohd Maroof, Mohd Saquib Ansari and Imteyaz Alam have been arrayed as accused. They all have been arrested.
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They have been listed in the charge sheet for various offences punishable under the provisions of the Unlawful Activities (Prevention) Act, the Explosive Substances Act, the Arms Act and the IPC.
The police had in November 2011 busted the illegal arms factory located in Meer Vihar area of Nangloi in Outer Delhi and had claimed that a huge quantity of IEDs, explosives materials, arms and ammunition were recovered from the factory.