Questão jurídica principal
Whether the defendant was denied the right to be heard because he could not comment on the hearing recordings before the cantonal cassation court
Decisão extraída
No violation: he had the opportunity to plead through counsel and to take position on the recordings.
Fundamentação extraída
The right to be heard does not require a specific additional opportunity under cantonal law absent a relevant procedural rule; the defense was able to comment on the recordings.