Dhaka, Sept. 27 -- Police have arrested Shahriar, described as the alleged mastermind of the attack and vandalism at content creator Salman Muqtadir's Brownfish Studio and the surrounding land at ECB Chattar in the capital.

Shahriar was arrested from the Minto Road area on Sunday afternoon, said Nazmul Hoque, Assistant Commissioner of the DMP's Cantonment Zone.

With his arrest, the total number of people detained in connection with the incident rose to four.

Cantonment police arrested Shahriar based on secret information, the police official said.

Earlier, two people were detained from the spot late Saturday night, while another was detained later in a police operation.

The three were identified as Md Mamun of Bhasantek slum and Asla...