Cassation court dismisses appeal regarding admissibility of evidence in immigration detention proceedings due to procedural defects.

The Supreme Court of Cassation dismissed the appeal lodged by the applicant against the admissibility of specific evidence in immigration detention proceedings. The applicant argued that certain documents were improperly obtained, while the opposing party contended their relevance to the detention order. The court ruled that the procedural defects did not justify excluding the evidence under the applicable administrative law principles.