An accountant with the Atlanta Olympic Games was charged with embezzling over $60,000 to purchase a Mercedes-Benz and to invest in a certificate of deposit. Police alleged that he created fictitious invoices from two companies that had contracts with the Olympic Committee: International Protection Consulting and Languages Services. He then wrote checks to pay the fictitious invoices and deposited them into a bank account he had opened under the name of one of the companies. When he was apprehended, he cooperated with police to the extent of telling them of the bogus bank account and the purchase of the Mercedes-Benz and the CD. The accountant was a recent honors graduate from a respected university who, supervisors stated, was a very trusted and loyal employee.

Discussion: How to prevent/detect this fraud? Please explain.

please dont use previous answers