Key legal question
Whether the appellant's refusal to answer self-incriminating questions prevented the authority from maintaining the interrogation summons.
Extracted holding
No. A summoned accused must appear and may refuse to answer incriminating questions during the interrogation.
Extracted reasoning
The summons did not compel self-incrimination; Article 113 StPO allows refusal of such answers. Keeping the interrogation appointment was not senseless, disproportionate, or a violation of the right to an independent court.