Kernrechtsfrage
Whether the refusal to admit a new knife exhibit at the appeal hearing violated procedural rules
Extrahierter Entscheid
The complaint failed because the exhibit was not a necessary supplementary piece of evidence.
Extrahierte Begründung
Even assuming the filing was late, the use of restraint was undisputed, so the exhibit could not satisfy the requirement of a necessary additional proof under Art. 389(3) CPP.