National Investigation Agency (NIA) on September 16, filed a chargesheet against four Jaish-e-Mohammed (JeM) operatives, identified as Sajjad Ahmad Khan, Tanveer Ahmed Ganie, Bilal Ahmad Mir and Muzaffar Ahmad Bhat, who were planning terror attacks in different parts of India, reports republicworld.com. Sajjad Ahmad Khan is a close aide of Pulwama attack mastermind Mudassir Ahmad Khan, who was killed by the Security Forces in March 2019.