The Bangladesh Financial Intelligence Unit (BFIU) has soughrt all types of bank account information of model Meghna Alam.
A letter was sent to all banks in the country on Monday.
The letter said that Meghna Alam's personal information or documents such as account opening forms, KYC and transaction details should be sent within seven working days from the issue date of the letter.
On the night of April 9, the Detective Branch (DB) of the DMP arrested Meghna from her home in the capital. She was later taken into custody.
On April 15, Dhanmondi Model Police Station Inspector (Investigation) Mohammad Abdul Alim filed a case against Meghna, businessman Dewan Sameer and two or three other unidentified persons on charges of extortion and fraud.