New Delhi, July 7 -- The National Investigation Agency (NIA) on Monday filed a charge sheet against Lashkar-e-Taiba (LeT) chief Hafiz Saeed even as it provided more details of Pakistan's role in last year's terror attack in Pahalgam's Baisaran meadow, in which 25 tourists and a pony operator were killed, setting off a four-day armed conflict between India and Pakistan. The federal anti-terror probe agency said Hafiz Saeed, who is a designated terrorist, has been named in the supplementary charge sheet, filed in a Jammu court, in his individual capacity for the conspiracy and also as the chief of LeT and its proxy outfit The Resistance Front (TRF). "NIA on Monday filed charges against Pakistan-based terrorist and LeT/TRF chief and founder Hafiz Saeed in the dastardly Pahalgam terror attack case," the agency said in a statement....