Question juridique clé
Whether the cantonal court arbitrarily found that pretrial detention was no longer justified because the risks of flight, collusion, and reoffending could be neutralized by substitute measures.
Solution extraite
The cantonal court's assessment was not arbitrary; the Federal Court would not substitute its own appraisal.
Motifs extraits
Under the narrow arbitrariness review, the risk of flight and reoffending could reasonably be mitigated by surrender of identity papers, reporting duties, and a perimeter ban; the cantonal court relied on objective factors and was not manifestly unsustainable.