Questão jurídica principal
Whether the cantonal court made a manifestly inaccurate factual finding by stating that the trafficking involved 1,600 grams of heroin.
Decisão extraída
The quantity was calculated incorrectly, but the error was too small to affect the sentence.
Fundamentação extraída
Even using the lower quantity of 1,450–1,500 grams, the pure heroin amount differed by less than 10 grams; that difference was immaterial for sentencing given the overall seriousness of the trafficking.