Revision against criminal judgment; crediting of foreign extradition custody against domestic total imprisonment sentence

The Federal Court of Justice rejected the defendant's revision as unfounded, thereby upholding the prior conviction, but modified the sentence by ordering that the time served in extradition custody in the Netherlands be credited against the total imprisonment at a 1:1 ratio, a correction applied both to the appellant and his co-defendant based on the arguments of the Federal Public Prosecutor. The dispute arose from the defendant's appeal against a lower court judgment, where the primary procedural issue concerned the proper calculation of the total sentence following extradition proceedings. The decisive legal basis is the statutory requirement for the proportional deduction of foreign pre-trial detention (specifically extradition custody) from the domestic prison sentence to ensure the correct effective duration of the imposed punishment.