Patna: The National Investigation Agency (NIA) has registered a new firm in the case of BPS Parcel Darbhanga.
The source said Nia sent FIR before an exclusive court on Patna on Monday.
In addition, the source said Nia Sleuth from Delhi also flew to Hyderabad in Telangana for full investigation in this case.
Four suspects, including Imran and Nazeer, have been detained and interrogated by Hyderabad police in this relationship.
The explosion took place on June 17 when the package ordered at Secunderabad was dumped on the number 1 platform of the Darbhanga train station, causing a loud explosion and low heat.
It is a small glass bottle containing complex flammable fluids, wrapped in adhesive tape and stored in a clothing package, which causes an explosion.
The consignment was ordered in the name of Mohammad Sufiyan, which was also called the recipient.
Meanwhile, sources say Nia and Intelligence institutions also investigate cases from different angles, that if there are terror groups have a plan to target the newly opened Darbhanga airport with a liquid explosion after improvising.
They gathered information about the incident using liquid explosives to trigger an explosion on any passenger plane.
“High suspicion is destined to be picked up by someone.
There is no unward incident that occurred on the train while the Parcel was on the way.
The explosion might occur due to an error handling,” said the source.
The source said the Nia court had called on all records related to the case of the Samastipur train court under its jurisdiction of GRP Darbhanga’s move and had filed a shot after the explosion.