Question juridique clé
Whether the appellate court could impose a supplementary sentence without unlawfully altering the finality of the first judgment.
Solution extraite
The court could determine the supplementary sentence hypothetically without changing the operative part of the first judgment; the earlier sentence remained formally intact.
Motifs extraits
Under Art. 68 No. 2 StGB, the judge must ensure the offender is not punished more severely than if all offenses had been judged together. The first judgment cannot be amended in its dispositive part, but the hypothetical overall assessment may be used to fix the supplementary sentence.