A jury in Chechnya has convicted members of the Ukrainian National Assembly-Ukrainian People's Self-Defense (UNA-UNSO) nationalistic organization, Mykola Karpiuk and Stanyslav Klykh, of committing grave crimes, Russian Investigative Committee spokesman Vladimir Markin has told Interfax.

"They have been found guilty of committing crimes under articles on the leadership and participation in a gang, the murder of two or more people in connection with their professional duty, as well as attempted murder," Markin said.