New Delhi, Oct. 19 -- The National Investigation Agency (NIA) has filed a chargesheet against four accused in connection with the grenade attack near a women police station in Haryana's Sirsa on November 25 last year, officials said on Sunday.

Rajbir Singh alias Fouji, Ved Parkash alias Pamma, Jiwanjot Singh Grewal alias Jyoti and Chirag Thakral have been named in the supplementary chargesheet filed on Saturday before the NIA special court in Panchkula, they said.

The case, originally registered on November 26, 2025 at Civil Line police station in Sirsa, was re-registered by the NIA on December 30, last year. The NIA had earlier filed a chargesheet in the case on May 24, 2026 before the Panchkula special court against nine accused, incl...