At least 20 people were killed as a boat sank while crossing a river in eastern Afghanistan Saturday morning, an Afghan official said.

Quraishi Badlon, provincial director of the information and culture department in Nangarhar province, said that the boat sank while crossing a river in Mohmand Dara district, killing 20 people including women and children, reports AP.

So far five bodies have been retrieved including a man, a woman, two boys and a girl, said the Nangarhar health department in a statement. It added that a medical team and ambulances were sent to the area.

The officials didn’t provide details on the cause of the accident and said that rescuers are still searching for other bodies.

Residents of the area frequently use locally made boats to travel between villages and local markets.

Bd pratidin English/Lutful Hoque