In its supplementary charge sheet, police alleged that Bhatkal and Asadullah Akhtar had set up the arms manufacturing factory in Meer Vihar area of Nangloi in Outer Delhi for manufacturing arms and ammunition to carry out terrorist activities in Delhi and other parts of the country.
Special Cell had arrested Bhatkal and Asadullah Akhtar in the case on October 28 last year.
It had in November 2011, busted the factory located in Meer Vihar area and several alleged IM suspects were arrested.
In Hyderabad, the twin blasts triggered by IEDs planted near Konark and Venkatadiri theatres in Dilsukhnagar area had claimed 16 lives.
NIA had earlier taken custody of Yasin Bhatkal and Asadullah Akhtar in the Dilsukhnagar blast case.
