At least four people have been shot dead in continued fighting between people backing Kyiv and pro-Russian activists in Odessa, police sources say.<br /><br />The trade union building in the city fire was set on fire, according to regional police. <br /><br />At least 38 anti-government activists reportedly became trapped inside the building and have died from smoke inhalation.<br /><br />It’s some of the worst violence in the mainly Russian-speaking Black Sea port since Ukrainian President Viktor Yanukovych was ousted in February.<br /><br />Odessa is close to Crimea, which was annexed by Moscow in March.
