Criminal Investigation Department (CID) detained three persons for their alleged connection with Ashulia’s Tazreen fashions fire.
Law enforcers held them in several drives in Ashulia early Sunday.
The detainees are security-in-Charge Anis, 30, Security Guard Rana, 32 and Store-Keeper Al Amin, 33.
CID held them for interrogation, said Senior ASP Munsur Ali Mondol.
He said the detainees were involved in the firing, he added.
They have been taken in interrogation in capital.
On November 24 in 2012, at least 113 RMG workers were killed in a devastating fire at Tazreen Fashions Ltd at Ashulia of Savar upazila.