1 of 5
At least six people were killed in violent clashes between ethnic Albanians and Serbs in the volatile town of Mitrovica, northern Kosovo.

2 of 5
More than 200 others were injured as the two sides exchanged gunfire and threw grenades.

3 of 5
The clashes followed the shooting of a Serb teenager and the drowning of at least two Albanian children in a river, with both sides blaming each other for those incidents.

4 of 5
Several Nato-led peacekeepers - who tried to keep the two sides apart - were also injured.

5 of 5
Two houses were reportedly burnt down in what was described as the worst violence in the UN-administered province in more than four years.