COUNCIL BLUFFS, Iowa (AP) — An Iowa casino supervisor, dealer and patron are charged with conspiring to cheat at roulette and split thousands of dollars in illicit winnings. A criminal complaint alleges the trio carried out the scheme on several occasions in February and March at the Horseshoe Casino in Council Bluffs. In all, they allegedly split between $20,000 and $30,000 in earnings.

The conspiracy involved moving and adding additional chips to winning numbers, accepting late bets and placing additional wagers for guests. But it unraveled after a player noticed the cheating and complained to casino management, which alerted the Iowa Division of Criminal Investigation.

The DCI said that roulette supervisor Jonathan Rumery, dealer Jonathan Waugh and player Cody Schroeder have been arrested. All three face felony charges.