The Zurich High Court has dismissed complaints against prosecutors in the ongoing case of former Raiffeisen boss Pierin Vincenz, ruling they were not biased despite the involvement of external experts in the indictment review. Vincenz and co-defendants can still appeal to the Federal Supreme Court, following a previous ruling that found serious flaws in the lengthy indictment. The case revolves around allegations that the accused secretly invested in companies, profiting from Raiffeisen Group"s subsequent acquisitions.