Four managers from private commercial banks have been remanded in custody until August 20 following their arrest by financial crime investigators over an alleged illegal transfer of approximately USD 1 billion.

Four managers employed by private commercial banks were arrested by the Financial Crimes Investigation Division of the Criminal Investigation Department and presented before the Colombo Additional Magistrate on Monday. The magistrate ordered their remand in custody until August 20 as investigations continue into the suspected illegal financial transaction.

According to the available details, the case centers on an alleged transfer of funds by a money changer that occurred without corresponding import documentation for goods. The specific mechanics of how the USD 1 billion transfer was conducted remain unclear from current reporting, though the involvement of multiple bank managers suggests coordination across institutional lines.

The suspects will remain in custody during the investigation period and are scheduled to be produced before court again on August 20. The Financial Crimes Investigation Division is leading the probe into what authorities are treating as a serious breach of financial regulations and anti-money laundering protocols.