Key legal question
Whether the complainant had standing to challenge the appellate decision in criminal matters.
Extracted holding
He lacked standing because he failed to show any civil claims affected by the decision, and none were apparent.
Extracted reasoning
As a brother he did not assert any own civil claims; possible state-liability claims are public-law claims, not civil claims under Art. 81(1)(b)(5) BGG. No admissible EMRK-based standing was shown either.