Kernrechtsfrage
Whether the defendant committed fraud through the surcharge invoices.
Extrahierter Entscheid
No fraud was established because any deception lacked arglist; the surcharge was apparent on the face of the invoices and could have been detected with minimal attention.
Extrahierte Begründung
Arglist was excluded where the invoice structure made the surcharge immediately visible and no special machinations, trust-based concealment, or obstruction of verification were shown.