The election of Kosovo's president last month was unconstitutional, Kosovo's highest court ruled on Monday after an opposition party filed a complaint citing irregularities during the vote, Reuters reported.
Reuters cited opposition parliamentarians as saying that irregularities marred the voting process when Behgjet Pacolli was elected president of the poor Balkan country of 2 million people.
It remained unclear whether there would be another vote in the parliament or if the president had to resign in the latest in a series of setbacks for the three-year-old country, Reuters said.