Kernrechtsfrage
Whether the continued security detention was justified by collusion risk after the investigation had closed.
Extrahierter Entscheid
Yes. Concrete indications showed that the defendant could still influence witnesses, co-accused, or evidence, so detention on collusion grounds remained lawful.
Extrahierte Begründung
The court relied on the defendant's non-confession, conflicting statements, prior attempts to influence others, aggressive conduct, contacts with co-accused, and the milieu involved. Closure of the investigation did not eliminate collusion risk where the trial still required witness examination.