UNIAN: Lawyer says Kyiv court opens criminal case against nationalist leader for detention of Brazilian mercenaryBy UNIAN. Published May 20, 2018 at 4:57 pm Pro-Russian separatists troops leave their position during withdrawal in the village of Petrovske, some 50 km from Donetsk, on Oct. 3, 2016. Photo by AFPBrazilian mercenary Lusvarghi fought on the side of Russian-led forces in Donbas.Read more here.