The Council of Europe has criticised Ukrainian authorities for their investigation into a May 2014 fire in Odessa that killed more than 40 people. It said that the investigation had lacked "institutional and practical independence".
BBC: Ukraine’s inquiry into Odesa fire ‘not independent’
Pro-Russian sympathisers hold photos of their killed relatives during the one year anniversary of those killed in a fire at the Trade Union House, as they gather in Kulikove Pole square, close to the site of the fire in Odessa, southern Ukraine, on May 2, 2015.