Part IV: Financial Fraud · Internal Collusion & Employee Fraud

Scam #18: Jackpot Voucher / Ticket Redemption Fraud

How it works

An employee with access to slot or gaming machine systems generates fraudulent jackpot tickets or vouchers and redeems them at the cage for cash. One sophisticated case involved a slot department employee at Desert Diamond Casino in Tucson, Arizona, who used a supervisor’s login credentials (obtained covertly) to generate “Jackpot Override” tickets. He kept each ticket under $1,200 to avoid the W-2G tax form threshold and managerial review. Over nearly two years, he printed 585 fraudulent jackpot tickets, taking them to various cage cashiers on different shifts. Each transaction appeared routine. The scheme netted over $664,000 before accounting staff noticed an unusual pattern - an abnormally high number of sub-$1,200 jackpots linked to the same employee’s machine assignments.

Where it appears

Slot machines, ticket redemption machines, cage

On the record

The Desert Diamond Casino case (2005-2007) - Adam Vega stole approximately $664,000 over two years using 585 fraudulent jackpot tickets. He was caught when accounting staff noticed the pattern of sub-$1,200 jackpots on his assigned machines.

Published as a detection reference for surveillance, compliance and gaming-operations professionals. Thresholds and tuning are set by the property. Nothing here is instruction — the method is described so it can be recognised.