Three people including the personal officer (PO) of Education minister and a staff of the ministry, who have been allegedly missing, were arrested form the capital on Sunday night.
Detective Branch (DB) of Dhaka Metropolitan Police (DMP) arrested them from different places of the city, DMP source said.
The detained persons are-- Lakehead Grammar School owner Khaled Hasan Motin, personal officer (PO) of Education Minister Nurul Islam Nahid , Motaleb Hossain, and Education Ministry staff Nasir Uddin, UNB reports quoting Masudur Rahman, Deputy Commissioner (Media) of DMP.
However Masudur Rahman did not elaborate further on details of the incidents.
Earlier, Motaleb Hossain, personal officer (PO) of Education Minister Nurul Islam Nahid, has reportedly gone missing from the capital on Saturday.
Motaleb left his residence in Green Road area around 4pm and his mobile phone was found switched off since then, said Arfazur Rahman, senior information officer of the ministry.
Motaleb's brother filed a general diary with Hazaribagh Police Station in this regard.
According to the GD, Motaleb left home for going to Basila area to look after the work of his under-construction multi-storied building on Saturday and did not return home at night, said Officer-in-Charge of Hazaribagh police station Meer Alimuzzaman.
Lakehead Grammar School owner Khaled Hasan Motin also reportedly went missing from Saturday.
Nasir Uddin, upper division clerk of Education Ministry reportedly went missing from the city on Thursday afternoon.
Nayem Ahmed Julhas, brother-in-law of the victim, filed a general diary (GD) with Banani Police Station in this connection.
Nasir Uddin, a resident of Lake City Concord of Khilkhet in the city, last communicated with his family members around 12:23 pm and said he was going to office from Banani.
Later, his mobile phone was found switched off after 4pm, Julhas added..