<span style="color: #222222;">National Investigation Agency (NIA) has filed a charge sheet against five persons, alleging that the bomb blast at Bihar's Darbhanga railway station on June 17 was carried out by Lashkar-e-Taiba (LeT) terrorists. The chargesheet was filled in NIA special court, Patna yesterday.<br />''<br />''The low intensity blast had taken place in a parcel packet carrying a bundle of clothing booked in Secunderabad-Darbhanga express after the consignment was unloaded and was being shifted from platform number one to two.<br />''<br />''Among those arraigned are Mohammed Nasir Khan and his brother Imran Malik, who are from Kairana in Uttar Pradesh's Shamli and had been living in Hyderabad; Saleem Ahmed and Kafil Ahmad, also from Kairana; and Iqbal Kana, who also belongs to Shamli and has been operating from Lahore.<br />''<br />''The NIA probe revealed that the alleged LeT operatives had planned to set ablaze a moving long-distance train by planting an improvised explosive device (IED), which would lead to the death of a large number of passengers and damage public property.</span><br />