Ukraine's acting Prime Minister Arseny Yatsenyuk has promised a "full, comprehensive and independent" investigation into Friday's tragedy in Odessa where dozens of people burnt alive in the House of Trade Unions after clashes with Right Sector extremists. "I personally accuse the special services of doing nothing to stop clashes," he said on Sunday.
BBC News - Ukraine unrest: PM blames security service over Odessa
Mr Yatsenyuk blamed pro-Russian groups for "provoking the unrest".
He accused Russia and pro-Russian protesters of orchestrating "real war... to eliminate Ukraine and eliminate Ukrainian independence".
