In a statement issued tonight, NIA said it had completed initial phase of probe in the case pertaining to bomb blast in a house at Khagragarh village in Burdawan district of West Bengal which indicates the involvement of JMB cadre.
Two persons--Shakil Ahmed and Suvon Mandal alias Subhan -- both allegedly residents of Bangladesh, were killed while manufacturing IEDs. One person Abdul Hakim alias Hassan was injured and arrested besides three others including two women.
The agency said it is focussing on the activities of JMB covering all aspects including the funding of terror activities.
NIA said it is also considering announcement of cash rewards for any information leading to the arrest of the absconding accused of this case who include JMB members from Bangladesh.
NIA Chief Sharad Kumar today visited Burdwan and inspected the scene of the incident and also took stock of the field investigation being conducted by the agency. He visited the house where the blast took place, examined the rooms and went up to the terrace of the building.