Police arrested Juba Dal secretary of Lohagara upazila unit Md Ahaduzzaman from Joypur village, near upazila town, on Sunday night.
Officer-in-charge of Lohagara police station Sheikh Lutfor Rahman said Ahaduzzaman has been arrested on charge of Kotakhol Land Office arson case. Besides, there are few more cases, including a murder, against him.
Kotakhol Land office was set ablaze during the blockade programme, called by BNP-Jamaat led alliance.