Shell marks from last night's explosion in North Mitrovica municipality courtyard

The grenade dropped didn't hurt people but it caused damage to two official cars.

KOHA has stayed there during the day and has seen the site of the explosive device.

There are still no detainees in connection with the case, but rule bodies have declared that the responsibilities of this attack will be brought to justice.

Prime Minister Albin Kurti, who has called on Serbia to stop attacks that provoke tension, before there is life loss.