Questão jurídica principal
Whether continued security detention was justified by collusion risk.
Decisão extraída
Yes. Concrete indications showed a serious risk that the accused could influence victims or witnesses and obstruct clarification of the facts, even at an advanced procedural stage.
Fundamentação extraída
The file showed extensive pressure, threats, and organized dealings with vulnerable victims; several witnesses were still not heard, some victims were abroad or missing, and the accused had milieu contacts and a role enabling influence.