Detective Branch of Police will investigate the case filed against Prothom Alo Senior Reporter Rozina Islam.

The case filed with Shahbag Police Station has been transferred to DB Police.

Additional Deputy Police Commissioner of Dhaka Metropolitan Police’s media wing Md Iftekharuzzaman confirmed the news on Wednesday noon.

Rozina Islam went to the health ministry of the Secretariat on professional duty around 3:30pm on Monday.

She was confined to a room of the health ministry more than five hours before being handed over to Shahbagh Police Station.

Later, a case was filed against her under Official Secrets Act-1923.