Key legal question
Whether the refusal of access to the interrogation protocol violated the appellant's right to be heard and access to files under Art. 29 BV.
Extracted holding
The appellant had no party status and failed to show a special protected interest in inspecting the protocol; the refusal was justified by overriding public interests in keeping the criminal investigation secret and avoiding collusion.
Extracted reasoning
Art. 29(2) BV can grant file access outside pending proceedings only upon a credible special protected interest. Here, no concrete personal need was shown, the appellant had signed and partly corrected the protocol, and disclosure could jeopardize the investigation and truth-finding.