A close relative of Andrey Biryukov, a pro-Ukrainian supporter who died in the clashes several days earlier, cries during his funeral in Odessa, Ukraine, 06 May 2014. At least 31 people died in a fire that broke out during clashes between pro-Ukrainian and pro-Russian protesters at the Trade Union building in Odessa on 02 May. Apart from the fire death toll, the fighting left at four people dead and 40 injured, police said.