--Carl DeLuna, who kept meticulous ledgers of skimming at the Tropicana and Stardust hotels in Vegas, leading to a huge takedown.
--Junior Gotti, with his list of about-to-be-made-men.
--Neil Dellacroce, who landed in prison for five years because he lost $100k in a casino while claiming only $10k/year in legitimate income.
--Bill Bonanno, who used an associate's credit card, landing him in prison for wire fraud.