National Investigation Agency (NIA) will file a chargesheet in Pulwama attack case, in which 40 CRPF personnel were killed in an IED blast on February 14 last year, in an National Investigation Agency court in Jammu on Tuesday. In July, the National Investigation Agency informed that it has arrested the seventh accused named, Bilal Ahmed Kuchey, whom the agency has termed as "a terror associate" on July 5. According to the agency, Kuchey a resident of Hajibal, Kakapora, Jammu and Kashmir, runs a sawmill at his place and harboured and extended logistic support to the Jaish-e- Mohammad terrorists involved in the Pulwama attack.