The train was at Kendukana railway station near Rangia at the time.
They had escaped from Khandwa jail in MP; probe into Sept Bijnor blast links five of them to crimes across country.
The seized documents also allegedly include jihadi literature pertaining to the Islamic State.
Sahanur Alom,33, has remained untraced soon after the Burdwan blast occurred on October 2.
The NIA had recently achieved significant breakthroughs with the arrests of JMB’s Burdwan commander Sheikh Rehmatullah alias Sajid.
According to sources, the investigators seized several documents from the shop.
Last week the Assam Police had arrested Alom’s Sujina Begum, who is also considered an important member of the JMB module.
Bipasha Basu is proud to star in fashion designer friend Vikram Phadnis’ debut film ‘Nia’, also starring Telugu star Rana Daggubati.
National Investigation Agency had last month nearly 40 improvised explosive devices linked to Burdwan blast suspects.
Celebrity fashion designer-director Vikram Phadnis has roped in ‘Dum Maaro Dum’ lead pairs Bipasha Basu and Rana Daggubati for his debut film.
Telugu actor Rana Daggubati, whose last Tamil outing was the Ajith Kumar-starrer “Arrambam”, will start working on another film in the language early next year.
A group of PFI members have been chargesheeted for attacking, chopping off the professor’s hand over a question on the Prophet.
Assam Police spokesperson Apurba Jiban Barua said the woman was picked up on the basis of specific intelligence inputs available.
Hakim was released from the state-run SSKM Hospital on Wednesday after being treated for splinter injuries.
All were marked as ‘ordinary cases’