The most wanted man in the October 2 blast in West Bengal's Burdwan - Shahnoor Alam - was arrested from Assam on Friday.
Alam, a dentist - popularly called "doctor" - was the face of Jihadi terror in the state, say Assam police. He was the one setting up hubs of Jamaat-ul-Mujahideen - the banned terror group from Bangladesh, which is working to destabilize the Sheikh Hasina government - across eastern India, an officer said.