Detectives arrested another local Awami League leader from Chapartala area of Nasirnagar upazila on Sunday evening in connection with the attack on the Hindu community.
The arrestee was identified as Suruj Ali, president of Chapartala union unit of Awami League, UNB reports.
Officer-in-charge of Detective Branch of Brahmanbaria police Mofiz Uddin Bhuiyan said a DB team arrested Suruj around 7:30pm.
He said Suruj was identified from video footages of the attacks.
On October 30, some unruly people demolished 15 Hindu temples and vandalised over 100 houses in the upazila following a Facebook post that allegedly hurt the religious sentiment of the Muslim community.