Question juridique clé
Whether the contested evidence had to be excluded as unlawfully obtained
Solution extraite
The evidence remained usable; no arbitrary application of cantonal law was shown and the constitutional/Convention grievances were insufficiently reasoned.
Motifs extraits
The relevant investigations were still pending or joined cases, so the police acts were not outside any procedure. Alleged violations of cantonal procedure did not amount to clearly arbitrary application, and the cited photo analysis was not a formal expert opinion.