I worked on a team that rewrote a financial reporting application and you wouldn't believe the snakes that came out of the grass. They had all figured out how to rig the old system. One guy fled the scene and left his corvette parked in front of the company credit union. Everyone knew something was going on because he always dressed in short sleeve shirts and a tie and he got this new girlfriend (19-ish) and they would dress up (really elegant) and sit in the break room and scratch piles of lottery tickets. Turns out, he had a very generous company "cash flow." Then there was a husband (accountant) and wife (accounting clerk) who both got walked to the door. Some other guy was in charge of paying out monthly earnings to the franchises and he was re-working the figures, on and on. And the big accounting 8 (at the time), what a joke.