Md Jahangir Alam, former senior secretary of the Public Security Division under the Ministry of Home Affairs, has been arrested.
A team of Detective Branch (DB) of police arrested him from Gulshan area in the capital on Tuesday morning.
Muhammad Talebur Rahman, deputy commissioner (DC) (Media and Publication) of Dhaka Metropolitan Police (DMP), confirmed it to media.
Jahanahgir Alam was taken to the custody of DB after arrest.
TF