Question juridique clé
Whether the extradition appeal was admissible under Art. 84 BGG as an especially significant case.
Solution extraite
The case was not especially significant; the appeal was inadmissible.
Motifs extraits
The appellant did not show a serious issue under Art. 84 BGG. The Federal Criminal Court's assessment that no concrete and credible persecution situation in Ukraine was shown was persuasive, and Ukraine had given human-rights guarantees. No question of principle or exceptional importance arose.