Tirtha Bhuyan, a journalist of Pratidin Time, was attacked on Thursday in Majuli.
Majuli Police have arrested seven people in connection to this on Friday morning.
Bhuyan was attacked on Thursday while reporting on corruption in the Deuri Autonomous Council (DAC). The attackers even damaged his phone.
As per reports, the attackers were close aides to Madhab Deuri , Chief Executive Member (CEM) of Deuri Autonomous Council.