Harper Woods man who wore disguises in casino scheme pleads guilty to fraud John Christopher Colletti entered his plea before U.S. District Judge Linda Parker in Detroit. Sentencing is scheduled for 11 a.m. July 7. The 56-year-old was arrested in March 2020 at the Prairie Band Casino and Resort in Mayetta, Kansas, after raising suspicion about numerous withdrawals there. Investigators had pursued Colletti since 2019 and accused him of having accessed accounts in the names of several victims using Global Payments Gaming Services kiosks at casino properties in at least two states, including the MGM Grand in Detroit. Colletti targeted patrons of the Global Payments Gaming Services VIP Preferred Program, then "used names, driver’s license numbers and the last four digits of Social Security Numbers assigned to known individuals in order to access one or more account in those individuals’ names," authorities said Tuesday. "Upon gaining access to these accounts, Colletti initiated numerous transactions, withdrawing thousands of dollars from these accounts."