India, Dec. 5 -- The National Investigation Agency (NIA) has filed a supplementary chargesheet against three accused in the Gurugram Sector-29 twin blasts case, which took place near the Warehouse Club and Human Club last December.

The latest chargesheet, naming accused Vijay, Vinay and Ajit Sehrawat, was filed before a special NIA court in Panchkula on Thursday. All three men, arrested on July 8, remain in custody.

The agency had earlier filed its main chargesheet on June 6 against five individuals: Canada-based designated "terrorist" Goldy Brar, United States-based Randeep Malik, and three India-based accused - Ankit Kumar (in custody), and Bhawish and Sachin Talian (both on bail). Proclaimed offender proceedings are continuing agains...